gpio: amd: Make resource struct const

metux · Linus Walleij · commit 9bb2e0452508 · 2019-06-25T11:09:34.000+02:00
The struct resource field is statically initialized
and may never change. Therefore make it const.

Signed-off-by: Enrico Weigelt &lt;info@metux.net&gt;
Signed-off-by: Linus Walleij &lt;linus.walleij@linaro.org&gt;
diff --git a/drivers/gpio/gpio-amd-fch.c b/drivers/gpio/gpio-amd-fch.c
@@ -25,7 +25,7 @@
 #define AMD_FCH_GPIO_FLAG_WRITE		BIT(22)
 #define AMD_FCH_GPIO_FLAG_READ		BIT(16)
 
-static struct resource amd_fch_gpio_iores =
+static const struct resource amd_fch_gpio_iores =
 	DEFINE_RES_MEM_NAMED(
 		AMD_FCH_MMIO_BASE + AMD_FCH_GPIO_BANK0_BASE,
 		AMD_FCH_GPIO_SIZE,
