diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-05-13 16:39:17 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-05-23 01:07:00 +0200 |
| commit | 665ba56fdab1670ef686ec35569aa1de0ec4ef4d (patch) | |
| tree | f656981b702ba406c38c00e21dd7fd72a6f0749b /drivers/mmc | |
| parent | Linux 3.10-rc2 (diff) | |
| download | linux-665ba56fdab1670ef686ec35569aa1de0ec4ef4d.tar.xz linux-665ba56fdab1670ef686ec35569aa1de0ec4ef4d.zip | |
ARM: 7717/1: mmc: mmci: Use devm_clk_get API
Converting to devm_clk_get simplifies error handling in probe
and we can remove other corresponding calls to clk_put.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index f4f3038c1df0..d57ce4332f83 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1362,16 +1362,15 @@ static int mmci_probe(struct amba_device *dev, dev_dbg(mmc_dev(mmc), "designer ID = 0x%02x\n", host->hw_designer); dev_dbg(mmc_dev(mmc), "revision = 0x%01x\n", host->hw_revision); - host->clk = clk_get(&dev->dev, NULL); + host->clk = devm_clk_get(&dev->dev, NULL); if (IS_ERR(host->clk)) { ret = PTR_ERR(host->clk); - host->clk = NULL; goto host_free; } ret = clk_prepare_enable(host->clk); if (ret) - goto clk_free; + goto host_free; host->plat = plat; host->variant = variant; @@ -1576,8 +1575,6 @@ static int mmci_probe(struct amba_device *dev, iounmap(host->base); clk_disable: clk_disable_unprepare(host->clk); - clk_free: - clk_put(host->clk); host_free: mmc_free_host(mmc); rel_regions: @@ -1623,7 +1620,6 @@ static int mmci_remove(struct amba_device *dev) iounmap(host->base); clk_disable_unprepare(host->clk); - clk_put(host->clk); mmc_free_host(mmc); |