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authorThomas Gleixner <tglx@linutronix.de>2014-03-12 19:01:07 +0400
committerThomas Gleixner <tglx@linutronix.de>2014-03-12 19:01:07 +0400
commitffb12cf002edbc5927079f51bebde428d601f723 (patch)
tree1f04d80df9db8883037d59c81f5836770eecfdc6 /drivers/ata/pata_imx.c
parent1a75b8e64571a85d5e648cfdf4c40e0d9923abc5 (diff)
parentc1bacbae8192dd2a9ebadd22d793b68054f6c6e5 (diff)
downloadlinux-ffb12cf002edbc5927079f51bebde428d601f723.tar.xz
Merge branch 'irq/for-gpio' into irq/core
Merge the request/release callbacks which are in a separate branch for consumption by the gpio folks. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/ata/pata_imx.c')
-rw-r--r--drivers/ata/pata_imx.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c
index 26386f0b89a8..b0b18ec5465f 100644
--- a/drivers/ata/pata_imx.c
+++ b/drivers/ata/pata_imx.c
@@ -119,7 +119,9 @@ static int pata_imx_probe(struct platform_device *pdev)
return PTR_ERR(priv->clk);
}
- clk_prepare_enable(priv->clk);
+ ret = clk_prepare_enable(priv->clk);
+ if (ret)
+ return ret;
host = ata_host_alloc(&pdev->dev, 1);
if (!host) {
@@ -212,7 +214,9 @@ static int pata_imx_resume(struct device *dev)
struct ata_host *host = dev_get_drvdata(dev);
struct pata_imx_priv *priv = host->private_data;
- clk_prepare_enable(priv->clk);
+ int ret = clk_prepare_enable(priv->clk);
+ if (ret)
+ return ret;
__raw_writel(priv->ata_ctl, priv->host_regs + PATA_IMX_ATA_CONTROL);