Re: [PATCH 05/10] hwmon: generic-pwm-tachometer: Add generic PWM based tachometer

On Wednesday 07 March 2018 07:50 PM, Guenter Roeck wrote: On 03/07/2018 01:47 AM, Rajkumar Rampelli wrote: While I am not opposed to ABI changes, the merits of those would need to be discussed on the mailing list. But replacing "fan1_input" with "rpm" is not an acceptable ABI change, even

Re: [PATCH 05/10] hwmon: generic-pwm-tachometer: Add generic PWM based tachometer

On Thursday 08 March 2018 08:01 PM, Guenter Roeck wrote: On 03/07/2018 10:06 PM, Laxman Dewangan wrote: The RPM is measured speed via PWM signal capture which is output from fan. So should we have the fan[1..n]_output_rpm? No. I hear you clearly that you for some reason dislike fan[1

[PATCH 00/61] gpio: Add and use devm_gpiochip_add_data()

Add resource management APIs for gpiochip_add_data() and gpiochip_remove() and use these APIs from different HW drivers. This is based on discussion on patch to use the new APIs. gpio: Add devm_ apis for gpio_chip_add and remove Laxman Dewangan (61): gpio: Add devm_ apis for

[PATCH 42/61] gpio: sx150x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-sx150x.c | 18 ++ 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/drivers/gpio/gpio-sx150x.c b/drivers/gpio/gpio

[PATCH 04/61] gpio: 74xx-mmio: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the call for gpiochip_remove() from error path. Also remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: Alexander Shiyan --- drivers/gpio/gpio-74xx-mmio.c | 11 +-- 1 file changed, 1 insertion

[PATCH 61/61] gpio: xgene: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-xgene.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c

[PATCH 60/61] gpio: xgene-sb: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-xgene-sb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpio/gpio-xgene-sb.c b/drivers/gpio/gpio-xgene-sb.c index 282004d..e665770 100644 --- a/drivers/gpio

[PATCH 59/61] gpio: wm8994: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: patc...@opensource.wolfsonmicro.com --- drivers/gpio/gpio-wm8994.c | 17 +++-- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/drivers

[PATCH 56/61] gpio: vx855: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-vx855.c | 12 +--- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/gpio/gpio-vx855.c b/drivers/gpio/gpio-vx855.c

[PATCH 54/61] gpio: ucb1400: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-ucb1400.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpio/gpio-ucb1400.c b/drivers/gpio/gpio-ucb1400.c index 2c5cd46..5dbe31b 100644 --- a/drivers/gpio

[PATCH 55/61] gpio: viperboard: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-viperboard.c | 24 1 file changed, 4 insertions(+), 20 deletions(-) diff --git a/drivers/gpio/gpio-viperboard.c b

[PATCH 58/61] gpio: wm8350: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: patc...@opensource.wolfsonmicro.com --- drivers/gpio/gpio-wm8350.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio

[PATCH 57/61] gpio: wm8350: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: patc...@opensource.wolfsonmicro.com --- drivers/gpio/gpio-wm831x.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio

[PATCH 52/61] gpio: ts5500: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-ts5500.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/gpio/gpio-ts5500.c b/drivers/gpio/gpio-ts5500.c index 5f94508..6cfeba0

[PATCH 51/61] gpio: ts4800: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-ts4800.c | 12 +--- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/gpio/gpio-ts4800.c b/drivers/gpio/gpio-ts4800

[PATCH 53/61] gpio: twl6040: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-twl6040.c | 9 + 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/gpio/gpio-twl6040.c b/drivers/gpio/gpio-twl6040.c

[PATCH 50/61] gpio: tps65912: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-tps65912.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio

[PATCH 49/61] gpio: tps65910: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-tps65910.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio

[PATCH 47/61] gpio: timberdale Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-timberdale.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c index a6de10c..f0164ec 100644 --- a

[PATCH 46/61] gpio: tegra: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan Cc: Stephen Warren Cc: Thierry Reding --- drivers/gpio/gpio-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 9a1a7e2

[PATCH 48/61] gpio: tps6586x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-tps6586x.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-tps6586x.c b/drivers/gpio/gpio

[PATCH 45/61] gpio: tc3589x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-tc3589x.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio

[PATCH 40/61] gpio: sta2x11: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-sta2x11.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-sta2x11.c b/drivers/gpio/gpio-sta2x11.c index 83af1cb..0d5b8c5 100644 --- a/drivers/gpio/gpio

[PATCH 43/61] gpio: syscon: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-syscon.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-syscon.c b/drivers/gpio/gpio

[PATCH 39/61] gpio: spear-spics: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-spear-spics.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-spear-spics.c b/drivers/gpio/gpio-spear-spics.c index 50fb090..7ffd164 100644 --- a

[PATCH 38/61] gpio: sch: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-sch.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-sch.c b/drivers/gpio/gpio-sch.c index

[PATCH 37/61] gpio: rdc321x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-rdc321x.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/gpio/gpio-rdc321x.c b/drivers/gpio/gpio

[PATCH 41/61] gpio: stp-xway: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-stp-xway.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-stp-xway.c b/drivers/gpio/gpio-stp-xway.c index d11dd48..19e654f 100644 --- a/drivers/gpio

[PATCH 33/61] gpio: pca953x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-pca953x.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 23196c5..b7fe5d5 100644 --- a/drivers/gpio

[PATCH 36/61] gpio: rc5t583: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-rc5t583.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-rc5t583.c b/drivers/gpio/gpio

[PATCH 34/61] gpio: pcf857x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-pcf857x.c | 10 +++--- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c index 709cd3f

[PATCH 35/61] gpio: palmas: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-palmas.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-palmas.c b/drivers/gpio/gpio

[PATCH 30/61] gpio: mvebu: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-mvebu.c | 11 +++ 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c index a5eacc1..11c6582

[PATCH 32/61] gpio: octeon: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-octeon.c | 10 +- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/gpio/gpio-octeon.c b/drivers/gpio/gpio-octeon.c

[PATCH 28/61] gpio: mc9s08dz60: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-mc9s08dz60.c | 13 + 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/gpio/gpio-mc9s08dz60.c b/drivers/gpio

[PATCH 29/61] gpio: moxart: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-moxart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-moxart.c b/drivers/gpio/gpio-moxart.c index ca60453..869002b 100644 --- a/drivers/gpio/gpio

[PATCH 31/61] gpio: mxc: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-mxc.c | 6 ++ 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c index 7fd21cb..1b342a3 100644 --- a

[PATCH 27/61] gpio: lynxpoint: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-lynxpoint.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-lynxpoint.c b/drivers/gpio/gpio-lynxpoint.c index 1310777..9df015e 100644 --- a/drivers

[PATCH 25/61] gpio: lp3943: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-lp3943.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-lp3943.c b/drivers/gpio/gpio

[PATCH 26/61] gpio: lpc32xx: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-lpc32xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c index 4cecf4c..d39014d 100644 --- a/drivers/gpio/gpio

[PATCH 22/61] gpio: iop: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-iop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-iop.c b/drivers/gpio/gpio-iop.c index fb65e58..860c535 100644 --- a/drivers/gpio/gpio-iop.c +++ b

[PATCH 24/61] gpio: kempld: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-kempld.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-kempld.c b/drivers/gpio/gpio

[PATCH 18/61] gpio: ep93xx: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-ep93xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c index ad27907..d054219 100644 --- a/drivers/gpio/gpio

[PATCH 15/61] gpio: da9052: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-da9052.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-da9052.c b/drivers/gpio/gpio-da9052

[PATCH 13/61] gpio: crystalcove: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the call of gpiochip_remove() from error path. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-crystalcove.c | 9 ++--- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers

[PATCH 11/61] gpio: bcm-kona: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan Cc: Ray Jui --- drivers/gpio/gpio-bcm-kona.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index b6c5abe..2fd38d5 100644 --- a

[PATCH 12/61] gpio: clps711x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-clps711x.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-clps711x.c b/drivers/gpio/gpio

[PATCH 09/61] gpio: arizona: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: patc...@opensource.wolfsonmicro.com --- drivers/gpio/gpio-arizona.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers

[PATCH 10/61] gpio: ath79: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan Cc: Alban Bedel --- drivers/gpio/gpio-ath79.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c index d13dd13..a6aad59 100644 --- a/drivers

[PATCH 06/61] gpio: adp5520: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the call for gpiochip_remove() from error path. Also remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: Michael Hennerich --- drivers/gpio/gpio-adp5520.c | 13 + 1 file changed, 1 insertion

[PATCH 08/61] gpio: amdpt: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-amdpt.c | 12 +--- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c

[PATCH 05/61] gpio: adnp: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the call for gpiochip_remove() from error path. Also remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: Alexandre Courbot --- drivers/gpio/gpio-adnp.c | 11 +-- 1 file changed, 1 insertion(+), 10

[PATCH 07/61] gpio: adp5588: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the call for gpiochip_remove() from remove callback. Signed-off-by: Laxman Dewangan Cc: Michael Hennerich --- drivers/gpio/gpio-adp5588.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio

[PATCH 03/61] gpio: Add missing devm_gpio_ wrapper in devres.txt

Add following missing devm wrappers in file devrs.txt under list of managed interfaces. devm_gpio_request() devm_gpio_request_one() devm_gpio_free() Signed-off-by: Laxman Dewangan --- Documentation/driver-model/devres.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a

[PATCH 01/61] gpio: Add devm_ apis for gpiochip_add_data and gpiochip_remove

Add device managed APIs devm_gpiochip_add_data() and devm_gpiochip_remove() for the APIs gpiochip_add_data() and gpiochip_remove(). This helps in reducing code in error path and sometimes removal of .remove callback for driver unbind. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpiolib.c

[PATCH 02/61] gpio: Add resource management devm_gpio_chip_{add_data,remove}

Add devm wrappers for the gpiochip_add_data() and gpiochip_remove(). Signed-off-by: Laxman Dewangan --- Documentation/driver-model/devres.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt index 831a536

[PATCH 44/61] gpio: tb10x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-tb10x.c | 22 ++ 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/drivers/gpio/gpio-tb10x.c b/drivers/gpio/gpio-tb10x.c index

[PATCH 19/61] gpio: f7188x: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-f7188x.c | 26 ++ 1 file changed, 2 insertions(+), 24 deletions(-) diff --git a/drivers/gpio/gpio-f7188x.c b/drivers

[PATCH 23/61] gpio: janz-ttl: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-janz-ttl.c | 12 +--- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/gpio/gpio-janz-ttl.c b/drivers/gpio/gpio

[PATCH 21/61] gpio: generic: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-generic.c | 11 +-- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio

[PATCH 17/61] gpio: dln2: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-dln2.c | 16 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/drivers/gpio/gpio-dln2.c b/drivers/gpio/gpio-dln2.c index e11a7d1..f7a60a4 100644 --- a/drivers

[PATCH 20/61] gpio: ge: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-ge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-ge.c b/drivers/gpio/gpio-ge.c index cbbec83..8650b29 100644 --- a/drivers/gpio/gpio-ge.c +++ b

[PATCH 14/61] gpio: cs5535: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-cs5535.c | 20 +--- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/drivers/gpio/gpio-cs5535.c b/drivers/gpio

[PATCH 16/61] gpio: da9055: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the need of driver callback .remove. Signed-off-by: Laxman Dewangan Cc: Support Opensource --- drivers/gpio/gpio-da9055.c | 16 ++-- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/gpio/gpio-da9055

Re: [PATCH 00/61] gpio: Add and use devm_gpiochip_add_data()

On Monday 22 February 2016 08:14 PM, Linus Walleij wrote: On Mon, Feb 22, 2016 at 3:07 PM, Laxman Dewangan wrote: Add resource management APIs for gpiochip_add_data() and gpiochip_remove() and use these APIs from different HW drivers. This is based on discussion on patch to use the new APIs

Re: [PATCH 10/61] gpio: ath79: Use devm_gpiochip_add_data() for gpio registration

On Tuesday 23 February 2016 01:43 AM, Alban wrote: On Mon, 22 Feb 2016 19:37:59 +0530 Laxman Dewangan wrote: Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan Cc: Alban Bedel --- drivers/gpio/gpio-ath79.c | 2 +- 1 file changed, 1 insertion(+), 1

Re: [PATCH 00/61] gpio: Add and use devm_gpiochip_add_data()

Hi Linus, On Tuesday 23 February 2016 02:31 PM, Laxman Dewangan wrote: On Monday 22 February 2016 08:14 PM, Linus Walleij wrote: On Mon, Feb 22, 2016 at 3:07 PM, Laxman Dewangan wrote: Add resource management APIs for gpiochip_add_data() and gpiochip_remove() and use these APIs from

[PATCH 29/50] pinctrl: tegra: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove need of .remove callback. Signed-off-by: Laxman Dewangan Cc: Stephen Warren Cc: Thierry Reding Cc: Alexandre Courbot --- drivers/pinctrl/tegra/pinctrl-tegra.c| 12 +--- drivers/pinctrl/tegra/pinctrl-tegra.h

[PATCH 46/50] pinctrl: tb10x: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-tb10x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/pinctrl/pinctrl-tb10x.c b/drivers/pinctrl/pinctrl-tb10x.c index 6546b9b..170d3ee 100644

[PATCH 44/50] pinctrl: rockchip: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan Cc: Heiko Stuebner Cc: linux-rockc...@lists.infradead.org --- drivers/pinctrl/pinctrl-rockchip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-rockchip.c b

[PATCH 48/50] pinctrl: tz1090 Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-tz1090.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/pinctrl/pinctrl-tz1090.c b/drivers

[PATCH 47/50] pinctrl: tz1090-pdc: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-tz1090-pdc.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/pinctrl/pinctrl-tz1090-pdc.c b

[PATCH 50/50] pinctrl: zynq: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan Cc: Michal Simek Cc: Sören Brinkmann Cc: linux-g...@vger.kernel.org Cc: linux-arm-ker...@lists.infradead.org --- drivers/pinctrl/pinctrl-zynq.c | 12 +--- 1

[PATCH 49/50] pinctrl: u300: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-u300.c | 12 +--- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/pinctrl/pinctrl-u300.c b/drivers/pinctrl

[PATCH 45/50] pinctrl: st: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan Cc: Srinivas Kandagatla Cc: Maxime Coquelin Cc: Patrice Chotard Cc: ker...@stlinux.com --- drivers/pinctrl/pinctrl-st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl

[PATCH 43/50] pinctrl: pistachio: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-pistachio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c index 856f736

[PATCH 41/50] pinctrl: palmas: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-palmas.c | 12 ++-- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/pinctrl/pinctrl-palmas.c b/drivers

[PATCH 42/50] pinctrl: pic32: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-pic32.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-pic32.c b/drivers/pinctrl/pinctrl-pic32.c index 0b07d4b..2a3fcd6 100644

[PATCH 40/50] pinctrl: lpc18xx: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan Cc: Joachim Eastwood --- drivers/pinctrl/pinctrl-lpc18xx.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/pinctrl/pinctrl-lpc18xx.c b/drivers/pinctrl/pinctrl-lpc18xx.c index

[PATCH 39/50] pinctrl: lantiq: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-lantiq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-lantiq.c b/drivers/pinctrl/pinctrl-lantiq.c index fc38a85..a4d6474 100644

[PATCH 37/50] pinctrl: at91: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan Cc: Jean-Christophe Plagniol-Villard Cc: linux-arm-ker...@lists.infradead.org --- drivers/pinctrl/pinctrl-at91.c | 13 ++--- 1 file changed, 2 insertions

[PATCH 38/50] pinctrl: digicolor: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean error path. Signed-off-by: Laxman Dewangan Cc: Baruch Siach --- drivers/pinctrl/pinctrl-digicolor.c | 7 ++- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/pinctrl/pinctrl-digicolor.c b/drivers

[PATCH 33/50] pinctrl: adi2: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove the need of .remove callback. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-adi2.c | 13 ++--- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl

[PATCH 34/50] pinctrl: amd: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean error path. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-amd.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index

[PATCH 36/50] pinctrl: at91-pio4: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean error path. Signed-off-by: Laxman Dewangan Cc: linux-arm-ker...@lists.infradead.org --- drivers/pinctrl/pinctrl-at91-pio4.c | 26 +- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers

[PATCH 35/50] pinctrl: as3722: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean error path. Signed-off-by: Laxman Dewangan --- drivers/pinctrl/pinctrl-as3722.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/pinctrl-as3722.c b/drivers/pinctrl/pinctrl-as3722.c

[PATCH 32/50] pinctrl: vt8500: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: Lee Jones Cc: Heiko Stuebner Cc: Mika Westerberg Cc: Hongzhou Yang --- drivers/pinctrl/vt8500/pinctrl-wmt.c | 7 ++- 1 file changed, 2 insertions(+), 5 deletions

[PATCH 31/50] pinctrl: uniphier: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove need of .remove callback. Signed-off-by: Laxman Dewangan Cc: Masahiro Yamada --- drivers/pinctrl/uniphier/pinctrl-ph1-ld4.c | 1 - drivers/pinctrl/uniphier/pinctrl-ph1-ld6b.c | 1 - drivers/pinctrl/uniphier

[PATCH 30/50] pinctrl: tegra-xusb: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: Stephen Warren Cc: Thierry Reding Cc: Alexandre Courbot Cc: Jon Hunter --- drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 13 + 1 file changed, 5 insertions(+), 8

[PATCH 28/50] pinctrl: ssbi-mpp: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: Maxime Ripard Cc: Chen-Yu Tsai --- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 13 - 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/pinctrl

[PATCH 24/50] pinctrl: samsung: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan Cc: Tomasz Figa Cc: Kukjin Kim Cc: Krzysztof Kozlowski --- drivers/pinctrl/samsung/pinctrl-samsung.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/samsung/pinctrl

[PATCH 27/50] pinctrl: stm32: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan Cc: Maxime Coquelin Cc: Patrice Chotard --- drivers/pinctrl/stm32/pinctrl-stm32.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b

[PATCH 25/50] pinctrl: ish-pfc: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan Cc: Laurent Pinchart Cc: Geert Uytterhoeven Cc: linux-renesas-...@vger.kernel.org --- drivers/pinctrl/sh-pfc/core.c| 1 - drivers/pinctrl/sh-pfc/core.h| 1 - drivers/pinctrl/sh-pfc/pinctrl.c

[PATCH 26/50] pinctrl: spear: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove need of .remove callback. Signed-off-by: Laxman Dewangan Cc: Viresh Kumar Cc: spear-de...@list.st.com Cc: linux-arm-ker...@lists.infradead.org --- drivers/pinctrl/spear/pinctrl-spear.c | 11 +-- drivers/pinctrl

[PATCH 23/50] pinctrl: exynos5440: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration. Signed-off-by: Laxman Dewangan Cc: Tomasz Figa Cc: Kukjin Kim Cc: Krzysztof Kozlowski --- drivers/pinctrl/samsung/pinctrl-exynos5440.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/samsung/pinctrl

[PATCH 22/50] pinctrl: pxa: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: Daniel Mack Cc: Haojian Zhuang Cc: Robert Jarzmik Cc: linux-arm-ker...@lists.infradead.org --- drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 10 +- 1 file changed, 1

[PATCH 17/50] pinctrl: spmi-gpio: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: "Björn Andersson" Cc: "Ivan T. Ivanov" Cc: Lee Jones Cc: Stephen Boyd Cc: Jonas Gorski --- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 7 ++

[PATCH 20/50] pinctrl: ssbi-mpp: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: Bjorn Andersson --- drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 9 ++--- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c

[PATCH 19/50] pinctrl: ssbi-gpi: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: Bjorn Andersson --- drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 9 ++--- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi

[PATCH 21/50] pinctrl: msm: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and clean the error path. Signed-off-by: Laxman Dewangan Cc: Bjorn Andersson Cc: Thomas Gleixner Cc: Lee Jones Cc: Stephen Boyd --- drivers/pinctrl/qcom/pinctrl-msm.c | 8 +++- 1 file changed, 3 insertions(+), 5 deletions(-) diff

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