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| author |   Biju Das <biju.das.jz@bp.renesas.com> | 2025-04-17 06:43:07 +0100 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2025-05-21 14:31:24 +0200 |
| commit | c9e17c91f1656f90b06e5cd2f39dfaab08de9611 (patch) | |
| tree | 0d87841f0156165abd21d544550dc52f041cc9dd | |
| parent | can: rcar_canfd: Update RCANFD_GERFL_ERR macro (diff) | |
| download | wireguard-linux-c9e17c91f1656f90b06e5cd2f39dfaab08de9611.tar.xz wireguard-linux-c9e17c91f1656f90b06e5cd2f39dfaab08de9611.zip | |
can: rcar_canfd: Drop the mask operation in RCANFD_GAFLCFG_SETRNC macro
Drop the mask operation in RCANFD_GAFLCFG_SETRNC macro as the num_rules
can never be larger than number of supported rules.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20250417054320.14100-7-biju.das.jz@bp.renesas.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/can/rcar/rcar_canfd.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index d53aa71f11c4..45d0c34f64f6 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -92,8 +92,7 @@ /* RSCFDnCFDGAFLCFG0 / RSCFDnGAFLCFG0 */ #define RCANFD_GAFLCFG_SETRNC(gpriv, n, x) \ - (((x) & reg_gen4(gpriv, 0x1ff, 0xff)) << \ - (reg_gen4(gpriv, 16, 24) - ((n) & 1) * reg_gen4(gpriv, 16, 8))) + ((x) << (reg_gen4(gpriv, 16, 24) - ((n) & 1) * reg_gen4(gpriv, 16, 8))) /* RSCFDnCFDGAFLECTR / RSCFDnGAFLECTR */ #define RCANFD_GAFLECTR_AFLDAE BIT(8) |