diff options
Diffstat (limited to 'drivers/mmc/host/mmci.c')
| -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 5e142b7f5ec..7be8db0f9f7 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) |