avr32: boards: setup: use IS_ERR() instead of NULL check

PATCH New Vasiliy Kulikov 1 participant 1 message Nov 26, 2010 Kernel janitors

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Vasiliy Kulikov

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2010-11-26 17:06 UTC #0 lore raw

PATCH 1/1 avr32: boards: setup: use IS_ERR() instead of NULL check

clk_get() returns ERR_PTR() on error, not NULL.

Signed-off-by Vasiliy Kulikov <[email protected]>

---
Cannot compile this driver, so it is not tested at all.

 arch/avr32/boards/atngw100/setup.c      |    2 +-
 arch/avr32/boards/atstk1000/atstk1002.c |    2 +-
 arch/avr32/boards/favr-32/setup.c       |    2 +-
 arch/avr32/boards/hammerhead/setup.c    |    2 +-
 arch/avr32/boards/merisc/setup.c        |    2 +-
 arch/avr32/boards/mimc200/setup.c       |    2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

arch/avr32/boards/atngw100/setup.c +1 -1

index 8c6a244..659d119 100644
@@ -188,7 +188,7 @@ static void __init set_hw_addr(struct platform_device *pdev)
 	 */
 	regs = (void __iomem __force *)res->start;
 	pclk = clk_get(&pdev->dev, "pclk");
-	if (!pclk)
+	if (IS_ERR(pclk))
 		return;
 
 	clk_enable(pclk);

arch/avr32/boards/atstk1000/atstk1002.c +1 -1

index 2adc261..6ce30fb 100644
@@ -203,7 +203,7 @@ static void __init set_hw_addr(struct platform_device *pdev)
 	 */
 	regs = (void __iomem __force *)res->start;
 	pclk = clk_get(&pdev->dev, "pclk");
-	if (!pclk)
+	if (IS_ERR(pclk))
 		return;
 
 	clk_enable(pclk);

arch/avr32/boards/favr-32/setup.c +1 -1

index 75f19f4..86fab77 100644
@@ -206,7 +206,7 @@ static void __init set_hw_addr(struct platform_device *pdev)
 	 */
 	regs = (void __iomem __force *)res->start;
 	pclk = clk_get(&pdev->dev, "pclk");
-	if (!pclk)
+	if (IS_ERR(pclk))
 		return;
 
 	clk_enable(pclk);

arch/avr32/boards/hammerhead/setup.c +1 -1

index dd00987..da14fbd 100644
@@ -150,7 +150,7 @@ static void __init set_hw_addr(struct platform_device *pdev)
 	regs = (void __iomem __force *)res->start;
 	pclk = clk_get(&pdev->dev, "pclk");
 
-	if (!pclk)
+	if (IS_ERR(pclk))
 		return;
 
 	clk_enable(pclk);

arch/avr32/boards/merisc/setup.c +1 -1

index 623b077..e61bc94 100644
@@ -134,7 +134,7 @@ static void __init set_hw_addr(struct platform_device *pdev)
 
 	regs = (void __iomem __force *)res->start;
 	pclk = clk_get(&pdev->dev, "pclk");
-	if (!pclk)
+	if (IS_ERR(pclk))
 		return;
 
 	clk_enable(pclk);

arch/avr32/boards/mimc200/setup.c +1 -1

index 523d8e1..c4da5cb 100644
@@ -162,7 +162,7 @@ static void __init set_hw_addr(struct platform_device *pdev)
 	 */
 	regs = (void __iomem __force *)res->start;
 	pclk = clk_get(&pdev->dev, "pclk");
-	if (!pclk)
+	if (IS_ERR(pclk))
 		return;
 
 	clk_enable(pclk);

Signature · 1 line

1.7.0.4