Commit-ID: f435da416beaacc8934fc21820d9488269b39c98
Gitweb: http://git.kernel.org/tip/f435da416beaacc8934fc21820d9488269b39c98
Author: H Hartley Sweeten <hswee...@visionengravers.com>
AuthorDate: Fri, 10 Feb 2017 09:54:16 -0700
Committer: Thomas Gleixner <t...@linutronix.de>
Commit-ID: f435da416beaacc8934fc21820d9488269b39c98
Gitweb: http://git.kernel.org/tip/f435da416beaacc8934fc21820d9488269b39c98
Author: H Hartley Sweeten
AuthorDate: Fri, 10 Feb 2017 09:54:16 -0700
Committer: Thomas Gleixner
CommitDate: Fri, 10 Feb 2017 20:17:52 +0100
genirq: Fix /proc
If the irq_desc being output does not have a domain the information
following the 'name' is not aligned correctly.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Thomas Gleixner <t...@linutronix.de>
---
kernel/irq/proc.c | 2 ++
1 file changed, 2 insertions(+)
If the irq_desc being output does not have a domain the information
following the 'name' is not aligned correctly.
Signed-off-by: H Hartley Sweeten
Cc: Thomas Gleixner
---
kernel/irq/proc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index
The ep93xx_wdt driver is used by EP93xx based platforms for the internal
watchdog of the EP93xx processor. The TS-72xx platforms have an additional
watchdog provided by the CPLD on those boards.
Cleanup both drivers.
H Hartley Sweeten (2):
watchdog: ep93xx_wdt: cleanup and let the core handle
The ep93xx_wdt driver is used by EP93xx based platforms for the internal
watchdog of the EP93xx processor. The TS-72xx platforms have an additional
watchdog provided by the CPLD on those boards.
Cleanup both drivers.
H Hartley Sweeten (2):
watchdog: ep93xx_wdt: cleanup and let the core handle
Cleanup this driver and remove the 200ms heartbeat timer. The core now
has the ability to handle the heartbeat.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Wim Van Sebroeck <w...@iguana.be>
Cc: Guenter Roeck <li...@roeck-us.net>
---
drivers/watchdog/
Cleanup this driver and remove the 200ms heartbeat timer. The core now
has the ability to handle the heartbeat.
Signed-off-by: H Hartley Sweeten
Cc: Wim Van Sebroeck
Cc: Guenter Roeck
---
drivers/watchdog/ep93xx_wdt.c | 115 +-
1 file changed, 46
Cleanup this driver and convert it to use the watchdog framework API.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Mika Westerberg <mika.westerb...@iki.fi>
Cc: Wim Van Sebroeck <w...@iguana.be>
Cc: Guenter Roeck <li...@roeck-us.net>
---
drivers/wat
Cleanup this driver and convert it to use the watchdog framework API.
Signed-off-by: H Hartley Sweeten
Cc: Mika Westerberg
Cc: Wim Van Sebroeck
Cc: Guenter Roeck
---
drivers/watchdog/ts72xx_wdt.c | 447 +-
1 file changed, 93 insertions(+), 354
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Enable CONFIG_OHCI_HCD_PLATFORM in the ep93xx_defconfig so that USB
is still enabled by default on the EP93xx platform.
Signed-off-by: H Hartley Sweeten
Acked-by: Alan Stern
Cc: Ryan Mallon
Cc: Lennert
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Enable CONFIG_OHCI_HCD_PLATFORM in the ep93xx_defconfig so that USB
is still enabled by default on the EP93xx platform.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Alan Stern st
Generate ep93xx_defconfig by doing:
make ep93xx_defconfig
make savedefconfig
mv defconfig arch/arm/configs/ep93xx_defconfig
No function change. This just refreshes the ep93xx_defconfig to make it
easier and cleaner when adding new entries.
Signed-off-by: H Hartley Sweeten
Acked-by: Ryan Mallon
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Enable CONFIG_OHCI_HCD_PLATFORM in the ep93xx_defconfig so that USB
is still enabled by default on the EP93xx platform.
Signed-off-by: H Hartley Sweeten
Acked-by: Alan Stern
Cc: Ryan Mallon
Cc: Lennert
of the Generic OHCI driver for a
platform device.
v2: Use the (*power_off) callback for (*power_suspend), as
suggested by Alan Stern.
Remove the Kconfig change to USB_OHCI_HCD_PLATFORM and
refresh the ep93xx_defconfig to enable this option, as
suggested by Alan Stern.
H Hartley
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Enable CONFIG_OHCI_HCD_PLATFORM in the ep93xx_defconfig so that USB
is still enabled by default on the EP93xx platform.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Alan Stern
Cc: Lennert
Generate ep93xx_defconfig by doing:
make ep93xx_defconfig
make savedefconfig
mv defconfig arch/arm/configs/ep93xx_defconfig
No functional change. This just refreshes the ep93xx_defconfig to make it
easier and cleaner when adding new entries.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc
the (*power_off) callback for (*power_suspend), as
suggested by Alan Stern.
Remove the Kconfig change to USB_OHCI_HCD_PLATFORM and
refresh the ep93xx_defconfig to enable this option, as
suggested by Alan Stern.
H Hartley Sweeten (2):
ARM: ep93xx_defconfig: cleanup ep93xx_defconfig
usb
the (*power_off) callback for (*power_suspend), as
suggested by Alan Stern.
Remove the Kconfig change to USB_OHCI_HCD_PLATFORM and
refresh the ep93xx_defconfig to enable this option, as
suggested by Alan Stern.
H Hartley Sweeten (2):
ARM: ep93xx_defconfig: cleanup ep93xx_defconfig
usb
Generate ep93xx_defconfig by doing:
make ep93xx_defconfig
make savedefconfig
mv defconfig arch/arm/configs/ep93xx_defconfig
No functional change. This just refreshes the ep93xx_defconfig to make it
easier and cleaner when adding new entries.
Signed-off-by: H Hartley Sweeten hswee
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Enable CONFIG_OHCI_HCD_PLATFORM in the ep93xx_defconfig so that USB
is still enabled by default on the EP93xx platform.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal
of the Generic OHCI driver for a
platform device.
v2: Use the (*power_off) callback for (*power_suspend), as
suggested by Alan Stern.
Remove the Kconfig change to USB_OHCI_HCD_PLATFORM and
refresh the ep93xx_defconfig to enable this option, as
suggested by Alan Stern.
H Hartley
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Enable CONFIG_OHCI_HCD_PLATFORM in the ep93xx_defconfig so that USB
is still enabled by default on the EP93xx platform.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Alan Stern st
Generate ep93xx_defconfig by doing:
make ep93xx_defconfig
make savedefconfig
mv defconfig arch/arm/configs/ep93xx_defconfig
No function change. This just refreshes the ep93xx_defconfig to make it
easier and cleaner when adding new entries.
Signed-off-by: H Hartley Sweeten hswee
= c2port/
diff --git a/drivers/misc/ep93xx_pwm.c b/drivers/misc/ep93xx_pwm.c
deleted file mode 100644
index cdb67a9..000
--- a/drivers/misc/ep93xx_pwm.c
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * Simple PWM driver for EP93XX
- *
- * (c) Copyright 2009 Matthieu Crapet
- * (c) Copyright 200
for EP93XX
- *
- * (c) Copyright 2009 Matthieu Crapet mcra...@gmail.com
- * (c) Copyright 2009 H Hartley Sweeten hswee...@visionengravers.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Signed-off-by: H Hartley Sweeten
Cc: Alan Stern
Cc: Greg Kroah-Hartman
Cc: Ryan Mallon
---
arch/arm/mach-ep93xx/clock.c | 2 +-
arch/arm/mach-ep93xx/core.c| 45 +-
drivers/usb/host
Remove the non-standard EP93xx pwm driver in drivers/misc and add
a new driver for the PWM chips on the EP93xx platforms based on the
PWM framework.
These PWM chips each support 1 PWM channel with programmable duty
cycle, frequency, and polarity inversion.
Signed-off-by: H Hartley Sweeten
Cc
Remove the non-standard EP93xx pwm driver in drivers/misc and add
a new driver for the PWM chips on the EP93xx platforms based on the
PWM framework.
These PWM chips each support 1 PWM channel with programmable duty
cycle, frequency, and polarity inversion.
Signed-off-by: H Hartley Sweeten hswee
Convert ep93xx to use the OHCI platform driver and remove the
ohci-ep93xx bus glue driver.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Alan Stern st...@rowland.harvard.edu
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org
Cc: Ryan Mallon rmal...@gmail.com
---
arch/arm/mach
On Friday, August 16, 2013 8:02 AM, Vivien Didelot wrote:
> Hi Linus,
>
> You wrote:
> > But:
>>
>>> drivers/gpio/gpio-pca953x.c | 2 +-
>> (...)
>>> diff --git a/drivers/gpio/gpio-pca953x.c
>>> b/drivers/gpio/gpio-pca953x.c
>>> index 426c51d..8804aec 100644
>>> ---
On Friday, August 16, 2013 8:02 AM, Vivien Didelot wrote:
Hi Linus,
You wrote:
But:
drivers/gpio/gpio-pca953x.c | 2 +-
(...)
diff --git a/drivers/gpio/gpio-pca953x.c
b/drivers/gpio/gpio-pca953x.c
index 426c51d..8804aec 100644
--- a/drivers/gpio/gpio-pca953x.c
+++
9307.c| 2 +-
For the ep93xx change:
Acked-by: H Hartley Sweeten
Thanks
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Please read th
/vision_ep9307.c| 2 +-
For the ep93xx change:
Acked-by: H Hartley Sweeten hswee...@visionengravers.com
Thanks
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On Monday, July 01, 2013 3:52 PM, H Hartley Sweeten wrote:
> Tidy up this driver a bit.
>
> v2: redo patch 4 based on suggestions from Alan Stern
>
> H Hartley Sweeten (4):
> usb: ohci-ep93xx: use devm_ioremap_resource()
> usb: ohci-ep93xx: use platform_get_irq()
>
On Monday, July 01, 2013 3:52 PM, H Hartley Sweeten wrote:
Tidy up this driver a bit.
v2: redo patch 4 based on suggestions from Alan Stern
H Hartley Sweeten (4):
usb: ohci-ep93xx: use devm_ioremap_resource()
usb: ohci-ep93xx: use platform_get_irq()
usb: ohci-ep93xx: use devm_clk_get
On Wednesday, July 24, 2013 3:05 PM, Greg Kroah-Hartman wrote:
>
> The dev_attrs field of struct class is going away soon, dev_groups
> should be used instead. This converts the comedi class code to use the
> correct field.
>
> Cc: Ian Abbott
> Cc: H Hartley Sweeten
> S
On Wednesday, July 24, 2013 3:05 PM, Greg Kroah-Hartman wrote:
The dev_attrs field of struct class is going away soon, dev_groups
should be used instead. This converts the comedi class code to use the
correct field.
Cc: Ian Abbott abbo...@mev.co.uk
Cc: H Hartley Sweeten hswee
the member
'port'.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Lars-Peter Clausen
Cc: Mark Brown
Cc: Liam Girdwood
Cc: Jaroslav Kysela
Cc: Takashi Iwai
---
sound/soc/cirrus/ep93xx-ac97.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/cirrus/ep93xx-ac97
the member
'port'.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Lars-Peter Clausen l...@metafoo.de
Cc: Mark Brown broo...@kernel.org
Cc: Liam Girdwood lgirdw...@gmail.com
Cc: Jaroslav Kysela pe...@perex.cz
Cc: Takashi Iwai ti...@suse.de
---
sound
Instead of carrying the in-flight message in the driver private
data, use the cur_msg pointer that is already setup by the core.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 88
On Monday, July 08, 2013 5:10 AM, Mark Brown wrote:
> On Tue, Jul 02, 2013 at 10:10:29AM -0700, H Hartley Sweeten wrote:
>> The divider values stored in the per chip data are only used to set the
>> registers in the hardware to generate the desired SPI clock. Since these
>&g
The SPI core provides infrastructure for standard message queueing. Use
that instead of handling it in the driver.
Signed-off-by: H Hartley Sweeten
Acked-by: Mika Westerberg
Cc: Ryan Mallon
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 165
The SPI core provides infrastructure for standard message queueing. Use
that instead of handling it in the driver.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Mika Westerberg mika.westerb...@iki.fi
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mark Brown broo...@kernel.org
Cc
On Monday, July 08, 2013 5:10 AM, Mark Brown wrote:
On Tue, Jul 02, 2013 at 10:10:29AM -0700, H Hartley Sweeten wrote:
The divider values stored in the per chip data are only used to set the
registers in the hardware to generate the desired SPI clock. Since these
are calculated per transfer
Instead of carrying the in-flight message in the driver private
data, use the cur_msg pointer that is already setup by the core.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mika Westerberg mika.westerb...@iki.fi
Cc: Mark Brown broo
On Wednesday, July 03, 2013 11:21 AM, Mark Brown wrote:
> On Tue, Jul 02, 2013 at 10:08:21AM -0700, H Hartley Sweeten wrote:
>> Use devm_clk_get() so that the clk_put() happens automatically when
>> the last reference to this driver is dropped.
>
> This doesn't apply against
On Wednesday, July 03, 2013 11:21 AM, Mark Brown wrote:
> On Tue, Jul 02, 2013 at 10:08:21AM -0700, H Hartley Sweeten wrote:
>> Use devm_clk_get() so that the clk_put() happens automatically when
>> the last reference to this driver is dropped.
>
> This doesn't apply against
On Wednesday, July 03, 2013 11:21 AM, Mark Brown wrote:
On Tue, Jul 02, 2013 at 10:08:21AM -0700, H Hartley Sweeten wrote:
Use devm_clk_get() so that the clk_put() happens automatically when
the last reference to this driver is dropped.
This doesn't apply against current code - always submit
On Wednesday, July 03, 2013 11:21 AM, Mark Brown wrote:
On Tue, Jul 02, 2013 at 10:08:21AM -0700, H Hartley Sweeten wrote:
Use devm_clk_get() so that the clk_put() happens automatically when
the last reference to this driver is dropped.
This doesn't apply against current code - always submit
The kzalloc() failure will have already output a message.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/spi/spi-ep93xx.c b
all into ep93xx_spi_chip_setup()
and return the dividers thru pointers. Remove the divider values from
the per chip data structure.
Signed-off-by: H Hartley Sweeten
Acked-by: Mika Westerberg
Cc: Ryan Mallon
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c |
The divisors needed to generate the SPI clock are calculated per
transfer based on the t->speed_hz. There is no reason to calculate
them in ep93xx_spi_setup().
Signed-off-by: H Hartley Sweeten
Acked-by: Mika Westerberg
Cc: Ryan Mallon
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/
tup() in
ep93xx_spi_process_transfer() and remove 'dss' from the per chip private
data.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 17 +++--
1 file changed, 7 insertions(+), 10 deletions(-)
diff --git a/drivers/
Use devm_clk_get() so that the clk_put() happens automatically when
the last reference to this driver is dropped.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 9 +++--
1 file changed, 3 insertions
Get the platform resources early in the (*probe) to minimize the number
of goto's in the error path.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 26 --
1 file changed, 12
Check t->bits_per_word directly and remove the inline helper function.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 14 +++---
1 file changed, 3 insertions(+), 11 deletions(-)
diff --
The memory resource used by this driver is ioremap()'d and the normal
read,write calls can be used instead of the __raw_* variants.
Also, remove the inline tag on the helper functions and let the compiler
decide if they are inlined.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika
for each transfer in the message.
Remove the redundant ep93xx_spi_chp_setup() in ep93xx_spi_process_transfer()
which just initializes the hardware to the "default" based on the SPI
device.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Gr
here only for
completeness.
H Hartley Sweeten (11):
spi: spi-ep93xx: always handle transfer specific settings
spi: spi-ep93xx: use read,write instead of __raw_* variants
spi: spi-ep93xx: remove bits_per_word() helper
spi: spi-ep93xx: get platform resources early in (*probe)
spi: spi
here only for
completeness.
H Hartley Sweeten (11):
spi: spi-ep93xx: always handle transfer specific settings
spi: spi-ep93xx: use read,write instead of __raw_* variants
spi: spi-ep93xx: remove bits_per_word() helper
spi: spi-ep93xx: get platform resources early in (*probe)
spi: spi
for each transfer in the message.
Remove the redundant ep93xx_spi_chp_setup() in ep93xx_spi_process_transfer()
which just initializes the hardware to the default based on the SPI
device.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mika
The memory resource used by this driver is ioremap()'d and the normal
read,write calls can be used instead of the __raw_* variants.
Also, remove the inline tag on the helper functions and let the compiler
decide if they are inlined.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Check t-bits_per_word directly and remove the inline helper function.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mika Westerberg mika.westerb...@iki.fi
Cc: Mark Brown broo...@kernel.org
Cc: Grant Likely grant.lik...@linaro.org
---
drivers
Use devm_clk_get() so that the clk_put() happens automatically when
the last reference to this driver is dropped.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mika Westerberg mika.westerb...@iki.fi
Cc: Mark Brown broo...@kernel.org
Cc: Grant
Get the platform resources early in the (*probe) to minimize the number
of goto's in the error path.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mika Westerberg mika.westerb...@iki.fi
Cc: Mark Brown broo...@kernel.org
Cc: Grant Likely
() in
ep93xx_spi_process_transfer() and remove 'dss' from the per chip private
data.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mika Westerberg mika.westerb...@iki.fi
Cc: Mark Brown broo...@kernel.org
Cc: Grant Likely grant.lik...@linaro.org
---
drivers/spi/spi
The divisors needed to generate the SPI clock are calculated per
transfer based on the t-speed_hz. There is no reason to calculate
them in ep93xx_spi_setup().
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Mika Westerberg mika.westerb...@iki.fi
Cc: Ryan Mallon rmal
into ep93xx_spi_chip_setup()
and return the dividers thru pointers. Remove the divider values from
the per chip data structure.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Mika Westerberg mika.westerb...@iki.fi
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mark Brown broo...@kernel.org
The kzalloc() failure will have already output a message.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Ryan Mallon rmal...@gmail.com
Cc: Mika Westerberg mika.westerb...@iki.fi
Cc: Mark Brown broo...@kernel.org
Cc: Grant Likely grant.lik...@linaro.org
---
drivers/spi/spi
Use devm_clk_get() to make the code a bit cleaner and simpler.
This also fixes a bug where a clk_put() is not done if usb_add_hcd()
fails.
Signed-off-by: H Hartley Sweeten
Acked-by: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 4 +---
1 file
and simply call clk_enable() and clk_disable()
directly. The extra level of redirection does not add any clarity.
Signed-off-by: H Hartley Sweeten
Cc: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 128 +
1
Use platform_get_irq() instead of accessing the platform_device
resources directly.
Signed-off-by: H Hartley Sweeten
Acked-by: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff
Tidy up this driver a bit.
v2: redo patch 4 based on suggestions from Alan Stern
H Hartley Sweeten (4):
usb: ohci-ep93xx: use devm_ioremap_resource()
usb: ohci-ep93xx: use platform_get_irq()
usb: ohci-ep93xx: use devm_clk_get()
usb: ohci-ep93xx: tidy up driver (*probe) and (*remove
Use devm_ioremap_resource() to make the code a bit cleaner and
simpler.
Signed-off-by: H Hartley Sweeten
Acked-by: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 35 ++-
1 file changed, 14 insertions(+), 21
On Monday, July 01, 2013 11:23 AM, H Hartley Sweeten wrote:
> On Sunday, June 30, 2013 9:14 AM, Mika Westerberg wrote:
>> Please use SPI_BPW_RANGE_MASK(4, 16) here.
>
> I thought there was a macro for this, just couldn't find it. I'll fix this.
Doh... This patch is already in li
On Sunday, June 30, 2013 9:14 AM, Mika Westerberg wrote:
> On Fri, Jun 28, 2013 at 11:43:07AM -0700, H Hartley Sweeten wrote:
>> This driver supports 16 to 4 bits per work. Set the bits_per_word_mask
>> to allows the spi core to handle validation.
>>
>> Signed-off-b
On Monday, July 01, 2013 3:58 AM, Mark Brown wrote:
> On Sat, Jun 29, 2013 at 09:15:09AM +1000, Ryan Mallon wrote:
>> On 29/06/13 04:42, H Hartley Sweeten wrote:
>
>>> -static inline u8
>>> -ep93xx_spi_read_u8(const struct ep93xx_spi *spi, u16 reg)
>>> -{
&g
On Monday, July 01, 2013 3:28 AM, Mark Brown wrote:
> On Fri, Jun 28, 2013 at 11:43:34AM -0700, H Hartley Sweeten wrote:
>> __spi_async(), which starts every SPI message transfer, initializes
>> the bits_per_word and max speed for every transfer in the message.
>> Since
On Monday, July 01, 2013 3:28 AM, Mark Brown wrote:
On Fri, Jun 28, 2013 at 11:43:34AM -0700, H Hartley Sweeten wrote:
__spi_async(), which starts every SPI message transfer, initializes
the bits_per_word and max speed for every transfer in the message.
Since the conditional test
On Monday, July 01, 2013 3:58 AM, Mark Brown wrote:
On Sat, Jun 29, 2013 at 09:15:09AM +1000, Ryan Mallon wrote:
On 29/06/13 04:42, H Hartley Sweeten wrote:
-static inline u8
-ep93xx_spi_read_u8(const struct ep93xx_spi *spi, u16 reg)
-{
- return __raw_readb(spi-regs_base + reg
On Sunday, June 30, 2013 9:14 AM, Mika Westerberg wrote:
On Fri, Jun 28, 2013 at 11:43:07AM -0700, H Hartley Sweeten wrote:
This driver supports 16 to 4 bits per work. Set the bits_per_word_mask
to allows the spi core to handle validation.
Signed-off-by: H Hartley Sweeten hswee
On Monday, July 01, 2013 11:23 AM, H Hartley Sweeten wrote:
On Sunday, June 30, 2013 9:14 AM, Mika Westerberg wrote:
Please use SPI_BPW_RANGE_MASK(4, 16) here.
I thought there was a macro for this, just couldn't find it. I'll fix this.
Doh... This patch is already in linux-next.
I'll need
Tidy up this driver a bit.
v2: redo patch 4 based on suggestions from Alan Stern
H Hartley Sweeten (4):
usb: ohci-ep93xx: use devm_ioremap_resource()
usb: ohci-ep93xx: use platform_get_irq()
usb: ohci-ep93xx: use devm_clk_get()
usb: ohci-ep93xx: tidy up driver (*probe) and (*remove
Use devm_ioremap_resource() to make the code a bit cleaner and
simpler.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Alan Stern st...@rowland.harvard.edu
Cc: Lennert Buytenhek ker...@wantstofly.org
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org
---
drivers/usb/host
and simply call clk_enable() and clk_disable()
directly. The extra level of redirection does not add any clarity.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Cc: Alan Stern st...@rowland.harvard.edu
Cc: Lennert Buytenhek ker...@wantstofly.org
Cc: Greg Kroah-Hartman gre
Use platform_get_irq() instead of accessing the platform_device
resources directly.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Alan Stern st...@rowland.harvard.edu
Cc: Lennert Buytenhek ker...@wantstofly.org
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org
Use devm_clk_get() to make the code a bit cleaner and simpler.
This also fixes a bug where a clk_put() is not done if usb_add_hcd()
fails.
Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com
Acked-by: Alan Stern st...@rowland.harvard.edu
Cc: Lennert Buytenhek ker...@wantstofly.org
Cc
Refactor the function a bit to remove the need for the local variable.
The extern prototype of usb_disabled() is not needed.
Signed-off-by: H Hartley Sweeten
Cc: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 11 +++
1 file changed, 3
Use devm_clk_get() to make the code a bit cleaner and simpler.
This also fixes a bug where a clk_put() is not done if usb_add_hcd()
fails.
Signed-off-by: H Hartley Sweeten
Cc: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 4 +---
1 file changed
Use platform_get_irq() instead of accessing the platform_device
resources directly.
Signed-off-by: H Hartley Sweeten
Cc: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git
Use devm_ioremap_resource() to make the code a bit cleaner and
simpler.
Signed-off-by: H Hartley Sweeten
Cc: Alan Stern
Cc: Lennert Buytenhek
Cc: Greg Kroah-Hartman
---
drivers/usb/host/ohci-ep93xx.c | 35 ++-
1 file changed, 14 insertions(+), 21 deletions
Tidy up this driver a bit.
H Hartley Sweeten (4):
usb: ohci-ep93xx: use devm_ioremap_resource()
usb: ohci-ep93xx: use platform_get_irq()
usb: ohci-ep93xx: use devm_clk_get()
usb: ohci-ep93xx: tidy up ohci_hcd_ep93xx_drv_probe()
drivers/usb/host/ohci-ep93xx.c | 60
Hello all,
I have a question concerning the "au" size of a SD Card.
I have an old Kingston 64MB SD-Card and lately I have noticed this
kernel message when I use the card:
mmc0: SD Status: Invalid Allocation Unit size.
This is due to the following commit:
commit
On Friday, June 28, 2013 4:18 PM, Ryan Mallon wrote:
> On 29/06/13 04:43, H Hartley Sweeten wrote:
>> __spi_async(), which starts every SPI message transfer, initializes
>> the bits_per_word and max speed for every transfer in the message.
>> Since
Hello Chris,
I have a question concerning the "au" size of a SD Card.
I have an old Kingston 64MB SD-Card and lately I have noticed this
kernel message when I use the card:
mmc0: SD Status: Invalid Allocation Unit size.
This is due to the following commit:
commit
The SPI core provides infrastructure for standard message queueing. Use
that instead of handling it in the driver.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 164
all into ep93xx_spi_chip_setup()
and return the dividers thru pointers. Remove the divider values from
the per chip data structure.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c |
The divisors needed to generate the SPI clock are calculated per
transfer based on the t->speed_hz. There is no reason to calculate
them in ep93xx_spi_setup().
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93x
tup() in
ep93xx_spi_process_transfer() and remove 'dss' from the per chip private
data.
Signed-off-by: H Hartley Sweeten
Cc: Ryan Mallon
Cc: Mika Westerberg
Cc: Mark Brown
Cc: Grant Likely
---
drivers/spi/spi-ep93xx.c | 20 +++-
1 file changed, 7 insertions(+), 13 deletions(-)
diff --git a/driv
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