diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-04-04 14:56:36 +0530 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2013-04-11 19:34:48 -0400 |
| commit | 2de1d5e159ccf317a9285a0dfaa6e4262500d7dd (patch) | |
| tree | 58a23dbcc4f03f7e10c5e2cdc75753eb40167124 /drivers/ata/sata_rcar.c | |
| parent | 7551c40d908b2f6c08eb13571be1f9cfd7228689 (diff) | |
sata_rcar: Convert to devm_ioremap_resource()
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error handling.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_rcar.c')
| -rw-r--r-- | drivers/ata/sata_rcar.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c index caf33f620c35..4799868bd733 100644 --- a/drivers/ata/sata_rcar.c +++ b/drivers/ata/sata_rcar.c @@ -17,6 +17,7 @@ #include <linux/libata.h> #include <linux/platform_device.h> #include <linux/clk.h> +#include <linux/err.h> #define DRV_NAME "sata_rcar" @@ -799,9 +800,9 @@ static int sata_rcar_probe(struct platform_device *pdev) host->private_data = priv; - priv->base = devm_request_and_ioremap(&pdev->dev, mem); - if (!priv->base) { - ret = -EADDRNOTAVAIL; + priv->base = devm_ioremap_resource(&pdev->dev, mem); + if (IS_ERR(priv->base)) { + ret = PTR_ERR(priv->base); goto cleanup; } |