Re: [PATCH 03/16] lib,treewide: add new match_string() helper/macro
On Fri, 2019-05-10 at 17:34 +0300, andriy.shevche...@linux.intel.com wrote: > [External] > > > On Fri, May 10, 2019 at 09:15:27AM +, Ardelean, Alexandru wrote: > > On Wed, 2019-05-08 at 16:22 +0300, Alexandru Ardelean wrote: > > > On Wed, 2019-05-08 at 15:18 +0200, Greg KH wrote: > > > > On Wed, May 08, 2019 at 04:11:28PM +0300, Andy Shevchenko wrote: > > > > > On Wed, May 08, 2019 at 02:28:29PM +0300, Alexandru Ardelean > > > > > wrote: > > > > > Can you split include/linux/ change from the rest? > > > > > > > > That would break the build, why do you want it split out? This > > > > makes > > > > sense all as a single patch to me. > > > > > > > > > > Not really. > > > It would be just be the new match_string() helper/macro in a new > > > commit. > > > And the conversions of the simple users of match_string() (the ones > > > using > > > ARRAY_SIZE()) in another commit. > > > > > > > I should have asked in my previous reply. > > Leave this as-is or re-formulate in 2 patches ? > > Depends on on what you would like to spend your time: collecting Acks for > all > pieces in treewide patch or send new API first followed up by per driver > / > module update in next cycle. I actually would have preferred new API first, with the current `match_string()` -> `__match_string()` rename from the start, but I wasn't sure. I am still navigating through how feedbacks are working in this realm. I'll send a V2 with the API change-first/only; should be a smaller list. Then see about follow-ups/changes per subsystems. > > I also have no strong preference. > And I think it's good to add Heikki Krogerus to Cc list for both patch > series, > since he is the author of sysfs variant and may have something to comment > on > the rest. Thanks for the reference. > > -- > With Best Regards, > Andy Shevchenko > > ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Re: [PATCH 03/16] lib,treewide: add new match_string() helper/macro
On Wed, May 08, 2019 at 02:28:29PM +0300, Alexandru Ardelean wrote:
> This change re-introduces `match_string()` as a macro that uses
> ARRAY_SIZE() to compute the size of the array.
> The macro is added in all the places that do
> `match_string(_a, ARRAY_SIZE(_a), s)`, since the change is pretty
> straightforward.
Can you split include/linux/ change from the rest?
>
> Signed-off-by: Alexandru Ardelean
> ---
> drivers/clk/bcm/clk-bcm2835.c| 4 +---
> drivers/gpio/gpiolib-of.c| 2 +-
> drivers/gpu/drm/i915/intel_pipe_crc.c| 2 +-
> drivers/mfd/omap-usb-host.c | 2 +-
> drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 2 +-
> drivers/pci/pcie/aer.c | 2 +-
> drivers/usb/common/common.c | 4 ++--
> drivers/usb/typec/class.c| 8 +++-
> drivers/usb/typec/tps6598x.c | 2 +-
> drivers/vfio/vfio.c | 4 +---
> include/linux/string.h | 9 +
> sound/firewire/oxfw/oxfw.c | 2 +-
> sound/soc/codecs/max98088.c | 2 +-
> sound/soc/codecs/max98095.c | 2 +-
> 14 files changed, 25 insertions(+), 22 deletions(-)
>
> diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
> index a775f6a1f717..1ab388590ead 100644
> --- a/drivers/clk/bcm/clk-bcm2835.c
> +++ b/drivers/clk/bcm/clk-bcm2835.c
> @@ -1390,9 +1390,7 @@ static struct clk_hw *bcm2835_register_clock(struct
> bcm2835_cprman *cprman,
> for (i = 0; i < data->num_mux_parents; i++) {
> parents[i] = data->parents[i];
>
> - ret = __match_string(cprman_parent_names,
> - ARRAY_SIZE(cprman_parent_names),
> - parents[i]);
> + ret = match_string(cprman_parent_names, parents[i]);
> if (ret >= 0)
> parents[i] = cprman->real_parent_names[ret];
> }
> diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
> index 27d6f04ab58e..71e886869d78 100644
> --- a/drivers/gpio/gpiolib-of.c
> +++ b/drivers/gpio/gpiolib-of.c
> @@ -279,7 +279,7 @@ static struct gpio_desc *of_find_regulator_gpio(struct
> device *dev, const char *
> if (!con_id)
> return ERR_PTR(-ENOENT);
>
> - i = __match_string(whitelist, ARRAY_SIZE(whitelist), con_id);
> + i = match_string(whitelist, con_id);
> if (i < 0)
> return ERR_PTR(-ENOENT);
>
> diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c
> b/drivers/gpu/drm/i915/intel_pipe_crc.c
> index 286fad1f0e08..6fc4f3d3d1f6 100644
> --- a/drivers/gpu/drm/i915/intel_pipe_crc.c
> +++ b/drivers/gpu/drm/i915/intel_pipe_crc.c
> @@ -449,7 +449,7 @@ display_crc_ctl_parse_source(const char *buf, enum
> intel_pipe_crc_source *s)
> return 0;
> }
>
> - i = __match_string(pipe_crc_sources, ARRAY_SIZE(pipe_crc_sources), buf);
> + i = match_string(pipe_crc_sources, buf);
> if (i < 0)
> return i;
>
> diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
> index 9aaacb5bdb26..53dff34c0afc 100644
> --- a/drivers/mfd/omap-usb-host.c
> +++ b/drivers/mfd/omap-usb-host.c
> @@ -509,7 +509,7 @@ static int usbhs_omap_get_dt_pdata(struct device *dev,
> continue;
>
> /* get 'enum usbhs_omap_port_mode' from port mode string */
> - ret = __match_string(port_modes, ARRAY_SIZE(port_modes), mode);
> + ret = match_string(port_modes, mode);
> if (ret < 0) {
> dev_warn(dev, "Invalid port%d-mode \"%s\" in device
> tree\n",
> i, mode);
> diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
> b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
> index 59ce3ff35553..778b4dfd8b75 100644
> --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
> +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
> @@ -667,7 +667,7 @@ iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char
> *buf,
> };
> int ret, bt_force_ant_mode;
>
> - ret = __match_string(modes_str, ARRAY_SIZE(modes_str), buf);
> + ret = match_string(modes_str, buf);
> if (ret < 0)
> return ret;
>
> diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
> index 41a0773a1cbc..2278caba109c 100644
> --- a/drivers/pci/pcie/aer.c
> +++ b/drivers/pci/pcie/aer.c
> @@ -203,7 +203,7 @@ void pcie_ecrc_get_policy(char *str)
> {
> int i;
>
> - i = __match_string(ecrc_policy_str, ARRAY_SIZE(ecrc_policy_str), str);
> + i = match_string(ecrc_policy_str, str);
> if (i < 0)
> return;
>
> diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c
> index bca0c404c6ca..5a651d311d38 100644
> --- a/drivers/usb/common/common.c
> +++
Re: [PATCH 03/16] lib,treewide: add new match_string() helper/macro
On Wed, 2019-05-08 at 15:18 +0200, Greg KH wrote: > > > On Wed, May 08, 2019 at 04:11:28PM +0300, Andy Shevchenko wrote: > > On Wed, May 08, 2019 at 02:28:29PM +0300, Alexandru Ardelean wrote: > > > This change re-introduces `match_string()` as a macro that uses > > > ARRAY_SIZE() to compute the size of the array. > > > The macro is added in all the places that do > > > `match_string(_a, ARRAY_SIZE(_a), s)`, since the change is pretty > > > straightforward. > > > > Can you split include/linux/ change from the rest? > > That would break the build, why do you want it split out? This makes > sense all as a single patch to me. > Not really. It would be just be the new match_string() helper/macro in a new commit. And the conversions of the simple users of match_string() (the ones using ARRAY_SIZE()) in another commit. Thanks Alex > thanks, > > greg k-h ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[PATCH 03/16] lib,treewide: add new match_string() helper/macro
This change re-introduces `match_string()` as a macro that uses
ARRAY_SIZE() to compute the size of the array.
The macro is added in all the places that do
`match_string(_a, ARRAY_SIZE(_a), s)`, since the change is pretty
straightforward.
Signed-off-by: Alexandru Ardelean
---
drivers/clk/bcm/clk-bcm2835.c| 4 +---
drivers/gpio/gpiolib-of.c| 2 +-
drivers/gpu/drm/i915/intel_pipe_crc.c| 2 +-
drivers/mfd/omap-usb-host.c | 2 +-
drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 2 +-
drivers/pci/pcie/aer.c | 2 +-
drivers/usb/common/common.c | 4 ++--
drivers/usb/typec/class.c| 8 +++-
drivers/usb/typec/tps6598x.c | 2 +-
drivers/vfio/vfio.c | 4 +---
include/linux/string.h | 9 +
sound/firewire/oxfw/oxfw.c | 2 +-
sound/soc/codecs/max98088.c | 2 +-
sound/soc/codecs/max98095.c | 2 +-
14 files changed, 25 insertions(+), 22 deletions(-)
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index a775f6a1f717..1ab388590ead 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -1390,9 +1390,7 @@ static struct clk_hw *bcm2835_register_clock(struct
bcm2835_cprman *cprman,
for (i = 0; i < data->num_mux_parents; i++) {
parents[i] = data->parents[i];
- ret = __match_string(cprman_parent_names,
-ARRAY_SIZE(cprman_parent_names),
-parents[i]);
+ ret = match_string(cprman_parent_names, parents[i]);
if (ret >= 0)
parents[i] = cprman->real_parent_names[ret];
}
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 27d6f04ab58e..71e886869d78 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -279,7 +279,7 @@ static struct gpio_desc *of_find_regulator_gpio(struct
device *dev, const char *
if (!con_id)
return ERR_PTR(-ENOENT);
- i = __match_string(whitelist, ARRAY_SIZE(whitelist), con_id);
+ i = match_string(whitelist, con_id);
if (i < 0)
return ERR_PTR(-ENOENT);
diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c
b/drivers/gpu/drm/i915/intel_pipe_crc.c
index 286fad1f0e08..6fc4f3d3d1f6 100644
--- a/drivers/gpu/drm/i915/intel_pipe_crc.c
+++ b/drivers/gpu/drm/i915/intel_pipe_crc.c
@@ -449,7 +449,7 @@ display_crc_ctl_parse_source(const char *buf, enum
intel_pipe_crc_source *s)
return 0;
}
- i = __match_string(pipe_crc_sources, ARRAY_SIZE(pipe_crc_sources), buf);
+ i = match_string(pipe_crc_sources, buf);
if (i < 0)
return i;
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 9aaacb5bdb26..53dff34c0afc 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -509,7 +509,7 @@ static int usbhs_omap_get_dt_pdata(struct device *dev,
continue;
/* get 'enum usbhs_omap_port_mode' from port mode string */
- ret = __match_string(port_modes, ARRAY_SIZE(port_modes), mode);
+ ret = match_string(port_modes, mode);
if (ret < 0) {
dev_warn(dev, "Invalid port%d-mode \"%s\" in device
tree\n",
i, mode);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 59ce3ff35553..778b4dfd8b75 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -667,7 +667,7 @@ iwl_dbgfs_bt_force_ant_write(struct iwl_mvm *mvm, char *buf,
};
int ret, bt_force_ant_mode;
- ret = __match_string(modes_str, ARRAY_SIZE(modes_str), buf);
+ ret = match_string(modes_str, buf);
if (ret < 0)
return ret;
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 41a0773a1cbc..2278caba109c 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -203,7 +203,7 @@ void pcie_ecrc_get_policy(char *str)
{
int i;
- i = __match_string(ecrc_policy_str, ARRAY_SIZE(ecrc_policy_str), str);
+ i = match_string(ecrc_policy_str, str);
if (i < 0)
return;
diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c
index bca0c404c6ca..5a651d311d38 100644
--- a/drivers/usb/common/common.c
+++ b/drivers/usb/common/common.c
@@ -68,7 +68,7 @@ enum usb_device_speed usb_get_maximum_speed(struct device
*dev)
if (ret < 0)
return USB_SPEED_UNKNOWN;
- ret = __match_string(speed_names, ARRAY_SIZE(speed_names),
maximum_speed);
+ ret
Re: [PATCH 03/16] lib,treewide: add new match_string() helper/macro
On Wed, May 08, 2019 at 04:11:28PM +0300, Andy Shevchenko wrote: > On Wed, May 08, 2019 at 02:28:29PM +0300, Alexandru Ardelean wrote: > > This change re-introduces `match_string()` as a macro that uses > > ARRAY_SIZE() to compute the size of the array. > > The macro is added in all the places that do > > `match_string(_a, ARRAY_SIZE(_a), s)`, since the change is pretty > > straightforward. > > Can you split include/linux/ change from the rest? That would break the build, why do you want it split out? This makes sense all as a single patch to me. thanks, greg k-h ___ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
