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author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 14:09:16 +0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-22 23:41:57 +0400 |
commit | 6d4294d1634543853febc4287ecf02998fd234e1 (patch) | |
tree | 1614d14d3879557860ae9d78169e555f67c70170 /drivers/pwm/pwm-mxs.c | |
parent | 9e0c1fb29a7c257a31c321c2437617b6b4d66168 (diff) | |
download | linux-6d4294d1634543853febc4287ecf02998fd234e1.tar.xz |
pwm: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pwm/pwm-mxs.c')
-rw-r--r-- | drivers/pwm/pwm-mxs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-mxs.c b/drivers/pwm/pwm-mxs.c index 7ec345f01831..a53d3094b75a 100644 --- a/drivers/pwm/pwm-mxs.c +++ b/drivers/pwm/pwm-mxs.c @@ -139,9 +139,9 @@ static int mxs_pwm_probe(struct platform_device *pdev) return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mxs->base = devm_request_and_ioremap(&pdev->dev, res); - if (!mxs->base) - return -EADDRNOTAVAIL; + mxs->base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(mxs->base)) + return PTR_ERR(mxs->base); pinctrl = devm_pinctrl_get_select_default(&pdev->dev); if (IS_ERR(pinctrl)) |