pinctrl: sh-pfc: Rename 2-parameter CPU_ALL_PORT() variant

There are two variants of the CPU_ALL_PORT() macro in use:
  1. A three-parameter variant, to be provided for SoCs with a linear
     GPIO pin space ("PORT style"),
  2. A two-parameter variant, to be provided for SoCs with 32-port GPIO
     banks ("GP port style").

Rename the 2-parameter variant to CPU_ALL_GP(), to avoid confusion, and
to increase naming consistency.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7794.c b/drivers/pinctrl/sh-pfc/pfc-r8a7794.c
index 1ff4969..34481b6 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7794.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7794.c
@@ -14,7 +14,7 @@
 #include "core.h"
 #include "sh_pfc.h"
 
-#define CPU_ALL_PORT(fn, sfx)						\
+#define CPU_ALL_GP(fn, sfx)						\
 	PORT_GP_32(0, fn, sfx),						\
 	PORT_GP_26(1, fn, sfx),						\
 	PORT_GP_32(2, fn, sfx),						\