diff options
| author | Julia Lawall <julia@diku.dk> | 2011-01-27 15:49:07 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-01-31 21:44:05 (GMT) |
| commit | 3073acd61cf278e4f85521186e937ab6e7fee739 (patch) | |
| tree | 1d0e70dbb2645be00da731ddbe7526d83643b9c3 /drivers/staging/msm | |
| parent | da9fcb7260af0cd85351740b526afdc88d4f348a (diff) | |
| download | linux-fsl-qoriq-3073acd61cf278e4f85521186e937ab6e7fee739.tar.xz | |
staging: msm/lcdc.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: David Brown <davidb@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/msm')
| -rw-r--r-- | drivers/staging/msm/lcdc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/msm/lcdc.c b/drivers/staging/msm/lcdc.c index 735280a..8183394 100644 --- a/drivers/staging/msm/lcdc.c +++ b/drivers/staging/msm/lcdc.c @@ -224,12 +224,12 @@ static int __init lcdc_driver_init(void) mdp_lcdc_pclk_clk = clk_get(NULL, "mdp_lcdc_pclk_clk"); if (IS_ERR(mdp_lcdc_pclk_clk)) { printk(KERN_ERR "error: can't get mdp_lcdc_pclk_clk!\n"); - return IS_ERR(mdp_lcdc_pclk_clk); + return PTR_ERR(mdp_lcdc_pclk_clk); } mdp_lcdc_pad_pclk_clk = clk_get(NULL, "mdp_lcdc_pad_pclk_clk"); if (IS_ERR(mdp_lcdc_pad_pclk_clk)) { printk(KERN_ERR "error: can't get mdp_lcdc_pad_pclk_clk!\n"); - return IS_ERR(mdp_lcdc_pad_pclk_clk); + return PTR_ERR(mdp_lcdc_pad_pclk_clk); } // pm_qos_add_requirement(PM_QOS_SYSTEM_BUS_FREQ , "lcdc", // PM_QOS_DEFAULT_VALUE); |