Commit 2de1d5e1 authored by Sachin Kamat's avatar Sachin Kamat Committed by Jeff Garzik
Browse files

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: default avatarSachin Kamat <sachin.kamat@linaro.org>
Acked-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 7551c40d

drivers/ata/sata_rcar.c

+4 −3
Original line number Diff line number Diff line
@@ -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;

	}