pinctrl: renesas: r8a7791: Share HSCIF1 pin group data

Pin group hscif1_data_e can be an alias for hscif1_data_c.

This reduces kernel size by 16 bytes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/5afdfcaa24d41ebc50af37ff5da055203744f8b5.1640269757.git.geert+renesas@glider.be

diff --git a/drivers/pinctrl/renesas/pfc-r8a7791.c b/drivers/pinctrl/renesas/pfc-r8a7791.c
index cdc5408..c3aa794 100644 (file)
--- a/drivers/pinctrl/renesas/pfc-r8a7791.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7791.c
@@ -2298,13 +2298,6 @@ static const unsigned int hscif1_data_d_pins[] = {
 static const unsigned int hscif1_data_d_mux[] = {
        HRX1_D_MARK, HTX1_D_MARK,
 };
-static const unsigned int hscif1_data_e_pins[] = {
-       /* RX, TX */
-       RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15),
-};
-static const unsigned int hscif1_data_e_mux[] = {
-       HRX1_C_MARK, HTX1_C_MARK,
-};
 static const unsigned int hscif1_clk_e_pins[] = {
        /* SCK */
        RCAR_GP_PIN(2, 6),
@@ -4543,7 +4536,7 @@ static const struct {
                SH_PFC_PIN_GROUP(hscif1_clk_c),
                SH_PFC_PIN_GROUP(hscif1_ctrl_c),
                SH_PFC_PIN_GROUP(hscif1_data_d),
-               SH_PFC_PIN_GROUP(hscif1_data_e),
+               SH_PFC_PIN_GROUP_ALIAS(hscif1_data_e, hscif1_data_c),
                SH_PFC_PIN_GROUP(hscif1_clk_e),
                SH_PFC_PIN_GROUP(hscif1_ctrl_e),
                SH_PFC_PIN_GROUP(hscif2_data),