diff options
| author | Jisheng Zhang <jszhang@marvell.com> | 2015-01-05 10:59:19 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-01-21 16:20:01 +0300 |
| commit | c25d9e1bda2316aa0d2bb61640ab4fbe01feb590 (patch) | |
| tree | 4e21747a55dfa0597671e0a31af32308284475d9 /drivers/mmc | |
| parent | be186ad5826ab6a06b585802dd5052d9674699ac (diff) | |
| download | linux-c25d9e1bda2316aa0d2bb61640ab4fbe01feb590.tar.xz | |
mmc: sdhci-pxav3: Remove checks for optional core clock in error/remove path
Commit 63589e92c2d9 ("clk: Ignore error and NULL pointers passed to
clk_{unprepare, disable}()") allows NULL or error pointer to be passed
unconditionally.
This patch is to simplify probe error and remove code paths.
However, we reserve the core clock checks in runtime suspend/resume code
because we want a little smaller latency.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-pxav3.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c index 4de39fb6dc2d..63967b85dc42 100644 --- a/drivers/mmc/host/sdhci-pxav3.c +++ b/drivers/mmc/host/sdhci-pxav3.c @@ -398,8 +398,7 @@ err_of_parse: err_cd_req: err_mbus_win: clk_disable_unprepare(pxa->clk_io); - if (!IS_ERR(pxa->clk_core)) - clk_disable_unprepare(pxa->clk_core); + clk_disable_unprepare(pxa->clk_core); err_clk_get: sdhci_pltfm_free(pdev); return ret; @@ -418,8 +417,7 @@ static int sdhci_pxav3_remove(struct platform_device *pdev) sdhci_remove_host(host, 1); clk_disable_unprepare(pxa->clk_io); - if (!IS_ERR(pxa->clk_core)) - clk_disable_unprepare(pxa->clk_core); + clk_disable_unprepare(pxa->clk_core); sdhci_pltfm_free(pdev); |