From: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
clk_{un}prepare is mandatory for platforms using common clock framework. Since
this driver is used by SPEAr platform, which supports common clock framework,
add clk_{un}prepare() support for it.
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/ata/pata_arasan_cf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index bfaa5cb..d82c6dc 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -310,7 +310,7 @@ static int cf_init(struct arasan_cf_dev *acdev)
unsigned long flags;
int ret = 0;
- ret = clk_enable(acdev->clk);
+ ret = clk_prepare_enable(acdev->clk);
if (ret) {
dev_dbg(acdev->host->dev, "clock enable failed");
return ret;
@@ -340,7 +340,7 @@ static void cf_exit(struct arasan_cf_dev *acdev)
writel(readl(acdev->vbase + OP_MODE) & ~CFHOST_ENB,
acdev->vbase + OP_MODE);
spin_unlock_irqrestore(&acdev->host->lock, flags);
- clk_disable(acdev->clk);
+ clk_disable_unprepare(acdev->clk);
}
static void dma_callback(void *dev)
--
1.7.12.rc2.18.g61b472e
--
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