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| author |   Doug Anderson <dianders@chromium.org> | 2014-10-14 09:39:12 -0700 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2014-11-10 12:40:36 +0100 |
| commit | e7791079ae89d91024019e11a1f430d38c491246 (patch) | |
| tree | bc2fe86bbf00308cca6757c07e4796b60ce71098 /include/linux/mmc | |
| parent | mmc: dw_mmc: Change signal voltage error to dev_dbg() (diff) | |
| download | linux-dev-e7791079ae89d91024019e11a1f430d38c491246.tar.xz linux-dev-e7791079ae89d91024019e11a1f430d38c491246.zip | |
mmc: dw_mmc: rockchip: Don't recalc the clock when it goes off
The "set_ios" function is called with a clock of 0 when the clock is
turning off. There's no reason to go through all the extra Rockchip
logic (whose goal is to make sure DIV is 0 or 1) in that case. The
Rockchip logic happened to work because the CCF will pick the lowest
possible rate when you ask it for a clock of 0, but it's silly to go
through all the remuxing and adjusting for no reason.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'include/linux/mmc')
0 files changed, 0 insertions, 0 deletions