ASoC: dwc: Add missing __iomem annotations

Otherwise sparse gets very upset with us.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c
index e667e2b45e67..1bd042b15aef 100644
--- a/sound/soc/dwc/designware_i2s.c
+++ b/sound/soc/dwc/designware_i2s.c
@@ -71,12 +71,12 @@ struct dw_i2s_dev {
         int (*i2s_clk_cfg)(struct i2s_clk_config_data *config);
 };
 
-static inline void i2s_write_reg(void *io_base, int reg, u32 val)
+static inline void i2s_write_reg(void __iomem *io_base, int reg, u32 val)
 {
         writel(val, io_base + reg);
 }
 
-static inline u32 i2s_read_reg(void *io_base, int reg)
+static inline u32 i2s_read_reg(void __iomem *io_base, int reg)
 {
         return readl(io_base + reg);
 }