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| author | Shawn Lin <shawn.lin@rock-chips.com> | 2016-03-07 23:38:56 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-03-17 14:54:39 +0100 |
| commit | 842750488de659ffd12a28e5f5328c9f15ea08e1 (patch) | |
| tree | 1e280dd2562ccfdddfa5abcf5fb71e91746b8002 /drivers/mmc/host/sdhci-of-arasan.c | |
| parent | 18e8d812dd93e90e470c62938291f7f9a4bed6f0 (diff) | |
| download | linux-842750488de659ffd12a28e5f5328c9f15ea08e1.tar.gz linux-842750488de659ffd12a28e5f5328c9f15ea08e1.tar.bz2 linux-842750488de659ffd12a28e5f5328c9f15ea08e1.zip | |
mmc: sdhci-of-arasan: remove disable clk_ahb from sdhci_arasan_resume
We don't really need disable clk_ahb when failing to resume. Otherwise
we may take risk of bus error for accessing register without clk_ahb.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-of-arasan.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-of-arasan.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index 1e4b5e06f1a8..ae8052d41ad9 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -118,7 +118,6 @@ static int sdhci_arasan_resume(struct device *dev) ret = clk_enable(pltfm_host->clk); if (ret) { dev_err(dev, "Cannot enable SD clock.\n"); - clk_disable(sdhci_arasan->clk_ahb); return ret; } |