pinctrl: sh-pfc: Drop width parameter of sh_pfc_{read,write}_reg()

On modern Renesas SoCs, all PFC registers are 32-bit, and all callers of
sh_pfc_{read,write}_reg() already operate on 32-bit registers only.
Hence make the 32-bit width implicit, and rename the functions to
sh_pfc_{read,write}() to shorten lines.

All accesses to 8-bit or 16-bit registers are still done using
sh_pfc_{read,write}_raw_reg().

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/pinctrl/sh-pfc/core.h b/drivers/pinctrl/sh-pfc/core.h
index 6d598dd63720..dd215d36dcc8 100644
--- a/drivers/pinctrl/sh-pfc/core.h
+++ b/drivers/pinctrl/sh-pfc/core.h
@@ -26,9 +26,8 @@ int sh_pfc_register_pinctrl(struct sh_pfc *pfc);
 u32 sh_pfc_read_raw_reg(void __iomem *mapped_reg, unsigned int reg_width);
 void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned int reg_width,
 			  u32 data);
-u32 sh_pfc_read_reg(struct sh_pfc *pfc, u32 reg, unsigned int width);
-void sh_pfc_write_reg(struct sh_pfc *pfc, u32 reg, unsigned int width,
-		      u32 data);
+u32 sh_pfc_read(struct sh_pfc *pfc, u32 reg);
+void sh_pfc_write(struct sh_pfc *pfc, u32 reg, u32 data);
 
 int sh_pfc_get_pin_index(struct sh_pfc *pfc, unsigned int pin);
 int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type);