The devm_ functions allocate memory that is released when a driver
detaches. This patch uses devm_clk_get() for these functions.
These make the code smaller and a bit simpler.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/ata/pata_samsung_cf.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 63ffb00..70b0e01 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -512,7 +512,7 @@ static int __init pata_s3c_probe(struct platform_device *pdev)
return -ENOMEM;
}
- info->clk = clk_get(&pdev->dev, "cfcon");
+ info->clk = devm_clk_get(&pdev->dev, "cfcon");
if (IS_ERR(info->clk)) {
dev_err(dev, "failed to get access to cf controller clock\n");
ret = PTR_ERR(info->clk);
@@ -589,7 +589,6 @@ static int __init pata_s3c_probe(struct platform_device *pdev)
stop_clk:
clk_disable(info->clk);
- clk_put(info->clk);
return ret;
}
@@ -601,7 +600,6 @@ static int __exit pata_s3c_remove(struct platform_device *pdev)
ata_host_detach(host);
clk_disable(info->clk);
- clk_put(info->clk);
return 0;
}
--
1.7.2.5
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