diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-27 08:41:50 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-27 08:41:50 +0200 |
| commit | 18974369cfe23acf16d0fb79e0d1fba7a9a95ec0 (patch) | |
| tree | 22367984dbd4c79e9635035e268c428444c40e76 /drivers/mmc/host | |
| parent | 7e0a6fd5a4723c79cc46c9541e343092302e0e5b (diff) | |
| parent | 196a57c2749119be4732cc2b2adb8aafcb4fcb14 (diff) | |
Merge branch 'clk' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
* 'clk' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm:
ARM: 7131/1: clkdev: Add Common Macro for clk_lookup
clk: spi-pl022: convert to clk_prepare()/clk_unprepare()
clk: timer-sp: convert to clk_prepare()/clk_unprepare()
clk: sa1111: convert to clk_prepare()/clk_unprepare()
clk: mmci: convert to clk_prepare()/clk_unprepare()
clk: amba-pl011: convert to clk_prepare()/clk_unprepare()
clk: amba-pl010: convert to clk_prepare()/clk_unprepare()
clk: amba-clcd: convert to clk_prepare()/clk_unprepare()
clk: amba bus: convert to clk_prepare()/clk_unprepare()
clk: provide prepare/unprepare functions
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 5e142b7f5ecf..7be8db0f9f7d 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1160,10 +1160,14 @@ static int __devinit mmci_probe(struct amba_device *dev, goto host_free; } - ret = clk_enable(host->clk); + ret = clk_prepare(host->clk); if (ret) goto clk_free; + ret = clk_enable(host->clk); + if (ret) + goto clk_unprep; + host->plat = plat; host->variant = variant; host->mclk = clk_get_rate(host->clk); @@ -1351,6 +1355,8 @@ static int __devinit mmci_probe(struct amba_device *dev, iounmap(host->base); clk_disable: clk_disable(host->clk); + clk_unprep: + clk_unprepare(host->clk); clk_free: clk_put(host->clk); host_free: @@ -1398,6 +1404,7 @@ static int __devexit mmci_remove(struct amba_device *dev) iounmap(host->base); clk_disable(host->clk); + clk_unprepare(host->clk); clk_put(host->clk); if (host->vcc) |