diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-22 11:41:57 -0800 |
| commit | 8cbce1e5f00ec68ee1c99f57db98c892db227629 (patch) | |
| tree | 34bab927b431a710117e8492b08fe30c16280c7a /drivers/rtc/rtc-spear.c | |
| parent | 6d4294d1634543853febc4287ecf02998fd234e1 (diff) | |
| download | op-kernel-dev-8cbce1e5f00ec68ee1c99f57db98c892db227629.zip op-kernel-dev-8cbce1e5f00ec68ee1c99f57db98c892db227629.tar.gz | |
rtc: 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.
devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/rtc/rtc-spear.c')
| -rw-r--r-- | drivers/rtc/rtc-spear.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-spear.c b/drivers/rtc/rtc-spear.c index c2121b5..a18c319 100644 --- a/drivers/rtc/rtc-spear.c +++ b/drivers/rtc/rtc-spear.c @@ -385,11 +385,9 @@ static int spear_rtc_probe(struct platform_device *pdev) return status; } - config->ioaddr = devm_request_and_ioremap(&pdev->dev, res); - if (!config->ioaddr) { - dev_err(&pdev->dev, "request-ioremap fail\n"); - return -ENOMEM; - } + config->ioaddr = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(config->ioaddr)) + return PTR_ERR(config->ioaddr); config->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(config->clk)) |
