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authorWenbin Mei <wenbin.mei@mediatek.com>2021-12-07 10:50:13 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2021-12-09 12:30:11 +0300
commitd594b35d3b31bc04b6ef36589f38135d3acb8df5 (patch)
treeb7bd3e32316de7c4269ca8fb3726cc1674718b33 /drivers/mmc/host/mtk-sd.c
parent7dba402807a85fa3723f4a27504813caf81cc9d7 (diff)
downloadlinux-d594b35d3b31bc04b6ef36589f38135d3acb8df5.tar.xz
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: Wenbin Mei <wenbin.mei@mediatek.com> Fixes: c4ac38c6539b ("mmc: mtk-sd: Add HS400 online tuning support") Link: https://lore.kernel.org/r/20211207075013.22911-1-wenbin.mei@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/mtk-sd.c')
-rw-r--r--drivers/mmc/host/mtk-sd.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 943940b44e83..632775217d35 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -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;