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

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

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
This commit is contained in:
Vasiliy Kulikov 2010-11-26 20:06:12 +03:00 committed by Hans-Christian Egtvedt
parent 3c0eee3fe6
commit 36b471e047
6 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/avr32/boards/atngw100/setup.c
View File

@ -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);

2
arch/avr32/boards/atstk1000/atstk1002.c
View File

@ -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);

2
arch/avr32/boards/favr-32/setup.c
View File

@ -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);

2
arch/avr32/boards/hammerhead/setup.c
View File

@ -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);

2
arch/avr32/boards/merisc/setup.c
View File

@ -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);

2
arch/avr32/boards/mimc200/setup.c
View File

@ -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);