In SD spec, AU_SIZE and the value can be selected from 16KB.
But this code should be selected from 32KB.
I think right that shift (au + 3) instead of (au + 4).
Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
CC: Hyeonsu Kim <hyeonsu.kim@xxxxxxxxxxx>
---
drivers/mmc/core/sd.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 5017f93..85c7b39 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -245,7 +245,7 @@ static int mmc_read_ssr(struct mmc_card *card)
*/
au = UNSTUFF_BITS(ssr, 428 - 384, 4);
if (au > 0 || au <= 9) {
- card->ssr.au = 1 << (au + 4);
+ card->ssr.au = 1 << (au + 3);
es = UNSTUFF_BITS(ssr, 408 - 384, 16);
et = UNSTUFF_BITS(ssr, 402 - 384, 6);
eo = UNSTUFF_BITS(ssr, 400 - 384, 2);
--
1.7.4.1
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