mmc: core: Remove unused buffer allocation in sd_enable_cache()

sd_enable_cache() allocates a 512-byte buffer that is never used, hence
let's just drop it.

Signed-off-by: Chanwoo Lee <cw9316.lee@samsung.com>
Reviewed-by: Avri Altman <avri.altman@sandisk.com>
Reviewed-by: Shawn Lin <shawn.lin@linux.dev>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
This commit is contained in:
Chanwoo Lee 2026-06-02 18:40:55 +09:00 • committed by Ulf Hansson
commit 3f78a25623