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Commit a0747eb8 authored by Shawn Lin's avatar Shawn Lin Committed by Ulf Hansson
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mmc: core: remove redundant memset of sdio_read_cccr 



When initializing sdio card, we get struct mmc_card
from mmc_alloc_card which allocates it by kzalloc. So we
don't need another memset while reading cccr.

Signed-off-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 0076c71e

drivers/mmc/core/sdio.c

+0 −2
Original line number Diff line number Diff line
@@ -106,8 +106,6 @@ static int sdio_read_cccr(struct mmc_card *card, u32 ocr) 
	unsigned char data;

	unsigned char speed;



	memset(&card->cccr, 0, sizeof(struct sdio_cccr));



	ret = mmc_io_rw_direct(card, 0, 0, SDIO_CCCR_CCCR, 0, &data);

	if (ret)

		goto out;