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authorJulia Lawall <julia@diku.dk>2011-01-27 18:49:06 +0300
committerTony Lindgren <tony@atomide.com>2011-01-28 03:25:35 +0300
commit0e6d8cad448bde3d846961bb43db15daae94562e (patch)
tree51b1730d736c97a56d0fa23f7f61d2676ac4e620 /arch/arm/mach-omap2/dma.c
parentafb7d7099e27f30caf69b3ce80a4cb86612a0b87 (diff)
downloadlinux-0e6d8cad448bde3d846961bb43db15daae94562e.tar.xz
arch/arm/mach-omap2/dma.c: Convert IS_ERR result to PTR_ERR
This code elsewhere returns a negative constant to an indicate an error, while IS_ERR returns the result of a >= operation. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; @@ if (...) { ... - return IS_ERR(x); + return PTR_ERR(x); } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/dma.c')
-rw-r--r--arch/arm/mach-omap2/dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index d2f15f5cfd36..34922b2d2e3f 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -264,7 +264,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
if (IS_ERR(od)) {
pr_err("%s: Cant build omap_device for %s:%s.\n",
__func__, name, oh->name);
- return IS_ERR(od);
+ return PTR_ERR(od);
}
mem = platform_get_resource(&od->pdev, IORESOURCE_MEM, 0);