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OMAPDSS: fix return value check in create_dss_pdev() 

In case of error, the function omap_device_alloc() returns ERR_PTR()
not NULL pointer. The NULL test in the return value check should
be replaced with IS_ERR().

dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Wei Yongjun 2012-10-08 14:32:49 -07:00 committed by Tony Lindgren
parent f0cfa981ce
commit 9ee677231b
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-omap2/display.c
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@ -221,7 +221,7 @@ static struct platform_device *create_dss_pdev(const char *pdev_name,
ohs[0] = oh; ohs[0] = oh;
od = omap_device_alloc(pdev, ohs, 1, NULL, 0); od = omap_device_alloc(pdev, ohs, 1, NULL, 0);
if (!od) { if (IS_ERR(od)) {
pr_err("Could not alloc omap_device for %s\n", pdev_name); pr_err("Could not alloc omap_device for %s\n", pdev_name);
r = -ENOMEM; r = -ENOMEM;
goto err; goto err;