regmap: mmio: Staticize regmap_mmio_gen_context()

regmap_mmio_gen_context() is only used in regmap-mmio.c. Thus make it static.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/base/regmap/regmap-mmio.c b/drivers/base/regmap/regmap-mmio.c
index eec86639cac4..d64a7fc71df8 100644
--- a/drivers/base/regmap/regmap-mmio.c
+++ b/drivers/base/regmap/regmap-mmio.c
@@ -128,7 +128,7 @@ static struct regmap_bus regmap_mmio = {
         .val_format_endian_default = REGMAP_ENDIAN_NATIVE,
 };
 
-struct regmap_mmio_context *regmap_mmio_gen_context(void __iomem *regs,
+static struct regmap_mmio_context *regmap_mmio_gen_context(void __iomem *regs,
                                         const struct regmap_config *config)
 {
         struct regmap_mmio_context *ctx;