mfd: altera-a10sr: Make altr_a10sr_regmap_config static const

It's only used in this driver and never get modified, make it static const. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
mariux64 · Oct 4, 2016 · 7f70495 · 7f70495
1 parent 88003fb
commit 7f70495
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/mfd/altera-a10sr.c b/drivers/mfd/altera-a10sr.c
@@ -94,7 +94,7 @@ static bool altr_a10sr_reg_volatile(struct device *dev, unsigned int reg)
 	}
 }
 
-const struct regmap_config altr_a10sr_regmap_config = {
+static const struct regmap_config altr_a10sr_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,