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-lpc32xx.c b/drivers/pwm/pwm-lpc32xx.c
index 14106440294f..b3f0d0dfd748 100644
--- a/drivers/pwm/pwm-lpc32xx.c
+++ b/drivers/pwm/pwm-lpc32xx.c
@@ -110,9 +110,9 @@ static int lpc32xx_pwm_probe(struct platform_device *pdev)
         if (!res)
                 return -EINVAL;
 
-        lpc32xx->base = devm_request_and_ioremap(&pdev->dev, res);
-        if (!lpc32xx->base)
-                return -EADDRNOTAVAIL;
+        lpc32xx->base = devm_ioremap_resource(&pdev->dev, res);
+        if (IS_ERR(lpc32xx->base))
+                return PTR_ERR(lpc32xx->base);
 
         lpc32xx->clk = devm_clk_get(&pdev->dev, NULL);
         if (IS_ERR(lpc32xx->clk))