mmc: sdhi: remove unneeded initialization

Bools are initialized to 'false' by default.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/renesas_sdhi_core.c

@@ -616,7 +616,6 @@ static const struct renesas_sdhi_quirks sdhi_quirks_4tap_nohs400 = {
 };
 
 static const struct renesas_sdhi_quirks sdhi_quirks_4tap = {
-	.hs400_disabled = false,
 	.hs400_4taps = true,
 };