gpio:gpiolib: use static const char const * for a suffixes array

Checkpatch complains, and probably with good reason that we should use
const char const * for the static constant array that never gets
changed.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 487afe6f22fcd6872b16995cffcb8179c374a276..9d2a371998066cf1d0969d0427b2697b10a97a65 100644 (file)
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1657,7 +1657,7 @@ 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;