Commit cd5d5810 authored by Wei Yongjun's avatar Wei Yongjun Committed by Ralf Baechle
Browse files

MIPS: ralink: fix return value check in rt_timer_probe()



In case of error, the function devm_request_and_ioremap() returns NULL
pointer not ERR_PTR(). Fix it by using devm_ioremap_resource() instead
of devm_request_and_ioremap().
Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: default avatarJohn Crispin <blogic@openwrt.org>
Cc: grant.likely@linaro.org
Cc: rob.herring@calxeda.com
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6098/

Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 13b7ea63
......@@ -126,7 +126,7 @@ static int rt_timer_probe(struct platform_device *pdev)
return -ENOENT;
}
rt->membase = devm_request_and_ioremap(&pdev->dev, res);
rt->membase = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(rt->membase))
return PTR_ERR(rt->membase);
......
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