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@xxxxxxxxxx>
---
drivers/ata/sata_rcar.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index caf33f6..4799868 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;
}
--
1.7.9.5
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