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authorThierry Reding <thierry.reding@avionic-design.de>2013-01-21 05:09:16 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-22 14:41:57 -0500
commit6d4294d1634543853febc4287ecf02998fd234e1 (patch)
tree1614d14d3879557860ae9d78169e555f67c70170 /drivers/pwm/pwm-tiehrpwm.c
parent9e0c1fb29a7c257a31c321c2437617b6b4d66168 (diff)
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-tiehrpwm.c')
-rw-r--r--drivers/pwm/pwm-tiehrpwm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index 72a6dd40c9ec..5a1399580533 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -453,9 +453,9 @@ static int ehrpwm_pwm_probe(struct platform_device *pdev)
453 return -ENODEV; 453 return -ENODEV;
454 } 454 }
455 455
456 pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r); 456 pc->mmio_base = devm_ioremap_resource(&pdev->dev, r);
457 if (!pc->mmio_base) 457 if (IS_ERR(pc->mmio_base))
458 return -EADDRNOTAVAIL; 458 return PTR_ERR(pc->mmio_base);
459 459
460 /* Acquire tbclk for Time Base EHRPWM submodule */ 460 /* Acquire tbclk for Time Base EHRPWM submodule */
461 pc->tbclk = devm_clk_get(&pdev->dev, "tbclk"); 461 pc->tbclk = devm_clk_get(&pdev->dev, "tbclk");