can: rcar_canfd: Drop RCANFD_GAFLCFG_GETRNC macro

Drop the unused macro RCANFD_GAFLCFG_GETRNC.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20250417054320.14100-5-biju.das.jz@bp.renesas.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c
index 2d9569fd0e0b6c22f1bfd1728a726d220c865645..565a91c2ca83d07213964e899c09ed7150dc6917 100644 (file)
--- a/drivers/net/can/rcar/rcar_canfd.c
+++ b/drivers/net/can/rcar/rcar_canfd.c
@@ -94,10 +94,6 @@
        (((x) & reg_gen4(gpriv, 0x1ff, 0xff)) << \
         (reg_gen4(gpriv, 16, 24) - ((n) & 1) * reg_gen4(gpriv, 16, 8)))
 
-#define RCANFD_GAFLCFG_GETRNC(gpriv, n, x) \
-       (((x) >> (reg_gen4(gpriv, 16, 24) - ((n) & 1) * reg_gen4(gpriv, 16, 8))) & \
-        reg_gen4(gpriv, 0x1ff, 0xff))
-
 /* RSCFDnCFDGAFLECTR / RSCFDnGAFLECTR */
 #define RCANFD_GAFLECTR_AFLDAE         BIT(8)
 #define RCANFD_GAFLECTR_AFLPN(gpriv, x)        ((x) & reg_gen4(gpriv, 0x7f, 0x1f))