MIPS: AR7: constify some arrays in gpio and prom code

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2980/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips/ar7/gpio.c b/arch/mips/ar7/gpio.c
index bb571bcdb8f2..d8dbd8f0c1d2 100644
--- a/arch/mips/ar7/gpio.c
+++ b/arch/mips/ar7/gpio.c
@@ -217,7 +217,7 @@ struct titan_gpio_cfg {
         u32 func;
 };
 
-static struct titan_gpio_cfg titan_gpio_table[] = {
+static const struct titan_gpio_cfg titan_gpio_table[] = {
         /* reg, start bit, mux value */
         {4, 24, 1},
         {4, 26, 1},