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| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-22 11:41:57 -0800 |
| commit | 6d4294d1634543853febc4287ecf02998fd234e1 (patch) | |
| tree | 1614d14d3879557860ae9d78169e555f67c70170 /drivers/pwm/pwm-imx.c | |
| parent | 9e0c1fb29a7c257a31c321c2437617b6b4d66168 (diff) | |
| download | lwn-6d4294d1634543853febc4287ecf02998fd234e1.tar.gz lwn-6d4294d1634543853febc4287ecf02998fd234e1.zip | |
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-imx.c')
| -rw-r--r-- | drivers/pwm/pwm-imx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-imx.c b/drivers/pwm/pwm-imx.c index 65a86bdeabed..3f5677b7690e 100644 --- a/drivers/pwm/pwm-imx.c +++ b/drivers/pwm/pwm-imx.c @@ -274,9 +274,9 @@ static int imx_pwm_probe(struct platform_device *pdev) return -ENODEV; } - imx->mmio_base = devm_request_and_ioremap(&pdev->dev, r); - if (imx->mmio_base == NULL) - return -EADDRNOTAVAIL; + imx->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(imx->mmio_base)) + return PTR_ERR(imx->mmio_base); data = of_id->data; imx->config = data->config; |