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authorJulia Lawall <Julia.Lawall@lip6.fr>2012-08-25 21:57:09 +0200
committerJonathan Cameron <jic23@kernel.org>2012-08-27 21:15:25 +0100
commitf755bbbf1f9f180aa61eb730d638b62e225bfc10 (patch)
tree38087f304e20bd6f9a4cc63c5836143f9f25b628 /drivers/iio
parentd1dc9c1276a4d988b29372fe67796430d5cbc756 (diff)
downloadlinux-f755bbbf1f9f180aa61eb730d638b62e225bfc10.tar.bz2
drivers/iio/adc/at91_adc.c: adjust inconsistent IS_ERR and PTR_ERR
Change the call to PTR_ERR to access the value just tested by IS_ERR. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e,e1; @@ ( if (IS_ERR(e)) { ... PTR_ERR(e) ... } | if (IS_ERR(e=e1)) { ... PTR_ERR(e) ... } | *if (IS_ERR(e)) { ... * PTR_ERR(e1) ... } ) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/at91_adc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
index f61780a02374..3bd5540238a7 100644
--- a/drivers/iio/adc/at91_adc.c
+++ b/drivers/iio/adc/at91_adc.c
@@ -617,7 +617,7 @@ static int __devinit at91_adc_probe(struct platform_device *pdev)
st->adc_clk = clk_get(&pdev->dev, "adc_op_clk");
if (IS_ERR(st->adc_clk)) {
dev_err(&pdev->dev, "Failed to get the ADC clock.\n");
- ret = PTR_ERR(st->clk);
+ ret = PTR_ERR(st->adc_clk);
goto error_disable_clk;
}