diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-08-19 17:28:56 +0300 |
|---|---|---|
| committer |   Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-08-20 10:22:38 +0200 |
| commit | ef3d4b94d2d88b160887ff9ca737a5f8ec101579 (patch) | |
| tree | 2dc1e6e3d3383cb59c8da0817de44402a1747866 /drivers/gpio/gpiolib-acpi.c | |
| parent | Merge tag 'ib-mfd-gpio-pwm-v6.12' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/lee/mfd into gpio/for-next (diff) | |
| download | wireguard-linux-ef3d4b94d2d88b160887ff9ca737a5f8ec101579.tar.xz wireguard-linux-ef3d4b94d2d88b160887ff9ca737a5f8ec101579.zip | |
gpiolib: Introduce for_each_gpio_property_name() helper
Introduce a helper macro for_each_gpio_property_name().
With that in place, update users. This, in particular,
will help making the following simplifications easier.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240819142945.327808-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-acpi.c')
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 69cd2be9c7f3..cf4b1f068bac 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -973,18 +973,9 @@ __acpi_find_gpio(struct fwnode_handle *fwnode, const char *con_id, unsigned int struct acpi_device *adev = to_acpi_device_node(fwnode); struct gpio_desc *desc; char propname[32]; - int i; /* Try first from _DSD */ - for (i = 0; i < gpio_suffix_count; i++) { - if (con_id) { - snprintf(propname, sizeof(propname), "%s-%s", - con_id, gpio_suffixes[i]); - } else { - snprintf(propname, sizeof(propname), "%s", - gpio_suffixes[i]); - } - + for_each_gpio_property_name(propname, con_id) { if (adev) desc = acpi_get_gpiod_by_index(adev, propname, idx, info); @@ -1450,17 +1441,9 @@ int acpi_gpio_count(const struct fwnode_handle *fwnode, const char *con_id) int count = -ENOENT; int ret; char propname[32]; - unsigned int i; /* Try first from _DSD */ - for (i = 0; i < gpio_suffix_count; i++) { - if (con_id) - snprintf(propname, sizeof(propname), "%s-%s", - con_id, gpio_suffixes[i]); - else - snprintf(propname, sizeof(propname), "%s", - gpio_suffixes[i]); - + for_each_gpio_property_name(propname, con_id) { ret = acpi_dev_get_property(adev, propname, ACPI_TYPE_ANY, &obj); if (ret == 0) { if (obj->type == ACPI_TYPE_LOCAL_REFERENCE) |