diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
| commit | 33ca8a53f262b4af40611bea331b8c87d133af72 (patch) | |
| tree | d6468c820a556c4915bcb5b761204a0fb19e8225 /drivers/gpio/gpiolib.c | |
| parent | db2dcb4f91d5fec5c346a82c309187ee821e2495 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 568aa2b6bdb0..1ca9295b2c10 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1659,7 +1659,7 @@ 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 *suffixes[] = { "gpios", "gpio" }; + 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; @@ -1667,9 +1667,11 @@ static struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id, for (i = 0; i < ARRAY_SIZE(suffixes); i++) { if (con_id) - snprintf(prop_name, 32, "%s-%s", con_id, suffixes[i]); + snprintf(prop_name, sizeof(prop_name), "%s-%s", con_id, + suffixes[i]); else - snprintf(prop_name, 32, "%s", suffixes[i]); + snprintf(prop_name, sizeof(prop_name), "%s", + suffixes[i]); desc = of_get_named_gpiod_flags(dev->of_node, prop_name, idx, &of_flags); |