Commit d594b35d authored by Wenbin Mei's avatar Wenbin Mei Committed by Ulf Hansson
Browse files

mmc: mediatek: free the ext_csd when mmc_get_ext_csd success 



If mmc_get_ext_csd success, the ext_csd are not freed.
Add the missing kfree() calls.

Signed-off-by: default avatarWenbin Mei <wenbin.mei@mediatek.com>
Fixes: c4ac38c6 ("mmc: mtk-sd: Add HS400 online tuning support")
Link: https://lore.kernel.org/r/20211207075013.22911-1-wenbin.mei@mediatek.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 7dba4028

drivers/mmc/host/mtk-sd.c

+3 −1
Original line number Diff line number Diff line
@@ -2291,8 +2291,10 @@ static int msdc_execute_hs400_tuning(struct mmc_host *mmc, struct mmc_card *card 
			sdr_set_field(host->base + PAD_DS_TUNE,

				      PAD_DS_TUNE_DLY1, i);

		ret = mmc_get_ext_csd(card, &ext_csd);

		if (!ret)

		if (!ret) {

			result_dly1 |= (1 << i);

			kfree(ext_csd);

		}

	}

	host->hs400_tuning = false;