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authorYueHaibing <yuehaibing@huawei.com>2020-01-08 15:11:17 +0300
committerLinus Walleij <linus.walleij@linaro.org>2020-01-15 16:38:49 +0300
commite5e42ad224a040f93bf112e96f82b3a0ed97ffab (patch)
tree17213e9d58c0c56637672dee0bdee9e58024705e /drivers/gpio
parente81ccba69549630838f8e40cd3369607db8613c9 (diff)
downloadlinux-e5e42ad224a040f93bf112e96f82b3a0ed97ffab.tar.xz
gpiolib: remove set but not used variable 'config'
drivers/gpio/gpiolib.c: In function gpio_set_config: drivers/gpio/gpiolib.c:3053:16: warning: variable config set but not used [-Wunused-but-set-variable] commit d90f36851d65 ("gpiolib: have a single place of calling set_config()") left behind this unused variable. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20200108121117.45060-1-yuehaibing@huawei.com Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpiolib.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 91a0e83c465d..6d04e444f422 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -3043,7 +3043,6 @@ static int gpio_do_set_config(struct gpio_chip *gc, unsigned int offset,
static int gpio_set_config(struct gpio_chip *gc, unsigned int offset,
enum pin_config_param mode)
{
- unsigned long config;
unsigned arg;
switch (mode) {
@@ -3057,7 +3056,6 @@ static int gpio_set_config(struct gpio_chip *gc, unsigned int offset,
arg = 0;
}
- config = PIN_CONF_PACKED(mode, arg);
return gpio_do_set_config(gc, offset, mode);
}