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>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/pwm/pwm-tipwmss.c b/drivers/pwm/pwm-tipwmss.c
index 3448a1c88590..17cbc59660ec 100644
--- a/drivers/pwm/pwm-tipwmss.c
+++ b/drivers/pwm/pwm-tipwmss.c
@@ -75,9 +75,9 @@ static int pwmss_probe(struct platform_device *pdev)
                 return -ENODEV;
         }
 
-        info->mmio_base = devm_request_and_ioremap(&pdev->dev, r);
-        if (!info->mmio_base)
-                return -EADDRNOTAVAIL;
+        info->mmio_base = devm_ioremap_resource(&pdev->dev, r);
+        if (IS_ERR(info->mmio_base))
+                return PTR_ERR(info->mmio_base);
 
         pm_runtime_enable(&pdev->dev);
         pm_runtime_get_sync(&pdev->dev);