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-vt8500.c b/drivers/pwm/pwm-vt8500.c
index b0ba2d403439..f9de9b28e46e 100644
--- a/drivers/pwm/pwm-vt8500.c
+++ b/drivers/pwm/pwm-vt8500.c
@@ -178,9 +178,9 @@ static int vt8500_pwm_probe(struct platform_device *pdev)
                 return -ENODEV;
         }
 
-        chip->base = devm_request_and_ioremap(&pdev->dev, r);
-        if (!chip->base)
-                return -EADDRNOTAVAIL;
+        chip->base = devm_ioremap_resource(&pdev->dev, r);
+        if (IS_ERR(chip->base))
+                return PTR_ERR(chip->base);
 
         ret = clk_prepare(chip->clk);
         if (ret < 0) {