Pull some variables declared in exynos_pinctrl_set_state() into its loop, to reduce their scope. Style commit, no functional change.
Signed-off-by: Sam Protsenko semen.protsenko@linaro.org --- drivers/pinctrl/exynos/pinctrl-exynos.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/pinctrl/exynos/pinctrl-exynos.c b/drivers/pinctrl/exynos/pinctrl-exynos.c index e79ce5113d84..b6af3befbf9b 100644 --- a/drivers/pinctrl/exynos/pinctrl-exynos.c +++ b/drivers/pinctrl/exynos/pinctrl-exynos.c @@ -120,10 +120,8 @@ int exynos_pinctrl_set_state(struct udevice *dev, struct udevice *config) struct exynos_pinctrl_priv *priv = dev_get_priv(dev); const void *fdt = gd->fdt_blob; int node = dev_of_offset(config); - unsigned int count, idx, pin_num; + unsigned int count, idx; unsigned int pinvals[PINCFG_TYPE_NUM]; - unsigned long reg; - const char *name;
/* * refer to the following document for the pinctrl bindings @@ -141,7 +139,10 @@ int exynos_pinctrl_set_state(struct udevice *dev, struct udevice *config)
for (idx = 0; idx < count; idx++) { const struct samsung_pin_bank_data *bank; + unsigned int pin_num; char bank_name[10]; + unsigned long reg; + const char *name; int pincfg;
name = fdt_stringlist_get(fdt, node, "samsung,pins", idx, NULL);