mmc: renesas_sdhi: remove superfluous specific M3W entry

We don't need to specify the Gen3 compatible entry for M3W because it
will be provided by the generic Gen3 fallback.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220404130551.20209-1-wsa+renesas@sang-engineering.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/renesas_sdhi_internal_dmac.c

@@ -262,7 +262,6 @@ static const struct of_device_id renesas_sdhi_internal_dmac_of_match[] = {
 	{ .compatible = "renesas,sdhi-r7s9210", .data = &of_rza2_compatible, },
 	{ .compatible = "renesas,sdhi-mmc-r8a77470", .data = &of_rcar_gen3_compatible, },
 	{ .compatible = "renesas,sdhi-r8a7795", .data = &of_r8a7795_compatible, },
-	{ .compatible = "renesas,sdhi-r8a7796", .data = &of_rcar_gen3_compatible, },
 	{ .compatible = "renesas,sdhi-r8a77961", .data = &of_r8a77961_compatible, },
 	{ .compatible = "renesas,sdhi-r8a77965", .data = &of_r8a77965_compatible, },
 	{ .compatible = "renesas,sdhi-r8a77970", .data = &of_r8a77970_compatible, },