diff options
| author | Hyeonsu Kim <hyeonsu.kim@samsung.com> | 2013-02-22 09:32:46 +0900 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-03-22 12:03:22 -0400 |
| commit | c69042a51e7d890c373345a7e524e895b266eb72 (patch) | |
| tree | 338448164f9f80284776775dea8d4f0e25de14c4 /crypto/crypto_wq.c | |
| parent | 87a74d399a165510b053c406699992af9add0da9 (diff) | |
mmc: dw_mmc: fixed a wrong UHS_REG 16 bit clear
In the legacy code, driver clear not only UHS_REG 16 bit also 0-15bit.
If we use UHS-1 mode spec card like SDR50, SDR104. UHS_REG 0-15 should
be set by 1 according to slot id. In this case, legacy code can cause
problems.
In particular, UHS_REG consists of DDR_REG[31:16] and VOLT_REG[15:0].
Before adjusting this patch, bit[15:0] is always cleared.
Signed-off-by: Hyeonsu Kim <hyeonsu.kim@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'crypto/crypto_wq.c')
0 files changed, 0 insertions, 0 deletions