diff options
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 15837263dbb3..2f8296c021e5 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1662,19 +1662,18 @@ static struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id, unsigned int idx, enum gpio_lookup_flags *flags) { - static const char * const suffixes[] = { "gpios", "gpio" }; char prop_name[32]; /* 32 is max size of property name */ enum of_gpio_flags of_flags; struct gpio_desc *desc; unsigned int i; - for (i = 0; i < ARRAY_SIZE(suffixes); i++) { + for (i = 0; i < ARRAY_SIZE(gpio_suffixes); i++) { if (con_id) snprintf(prop_name, sizeof(prop_name), "%s-%s", con_id, - suffixes[i]); + gpio_suffixes[i]); else snprintf(prop_name, sizeof(prop_name), "%s", - suffixes[i]); + gpio_suffixes[i]); desc = of_get_named_gpiod_flags(dev->of_node, prop_name, idx, &of_flags); @@ -1695,7 +1694,6 @@ static struct gpio_desc *acpi_find_gpio(struct device *dev, const char *con_id, unsigned int idx, enum gpio_lookup_flags *flags) { - static const char * const suffixes[] = { "gpios", "gpio" }; struct acpi_device *adev = ACPI_COMPANION(dev); struct acpi_gpio_info info; struct gpio_desc *desc; @@ -1703,13 +1701,13 @@ static struct gpio_desc *acpi_find_gpio(struct device *dev, const char *con_id, int i; /* Try first from _DSD */ - for (i = 0; i < ARRAY_SIZE(suffixes); i++) { + for (i = 0; i < ARRAY_SIZE(gpio_suffixes); i++) { if (con_id && strcmp(con_id, "gpios")) { snprintf(propname, sizeof(propname), "%s-%s", - con_id, suffixes[i]); + con_id, gpio_suffixes[i]); } else { snprintf(propname, sizeof(propname), "%s", - suffixes[i]); + gpio_suffixes[i]); } desc = acpi_get_gpiod_by_index(adev, propname, idx, &info); |