diff options
| author | Márton Németh <nm127@freemail.hu> | 2012-01-15 11:32:30 +0100 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-01-16 09:12:24 -0700 |
| commit | c4addcb55417a246b4419cbb075a2e4f412a8645 (patch) | |
| tree | 492f689bca2db1865927f66ae43c0b906ac3be8a /drivers/gpio/gpio-pch.c | |
| parent | 53999bf34d55981328f8ba9def558d3e104d6e36 (diff) | |
| download | lwn-c4addcb55417a246b4419cbb075a2e4f412a8645.tar.gz lwn-c4addcb55417a246b4419cbb075a2e4f412a8645.zip | |
gpio-pch: cleanup NULL pointer checking
This patch will remove the following sparse warning ("make C=1"):
* warning: Using plain integer as NULL pointer
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/gpio/gpio-pch.c')
| -rw-r--r-- | drivers/gpio/gpio-pch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index f0603297f829..7f008fbc4b96 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -376,7 +376,7 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev, } chip->base = pci_iomap(pdev, 1, 0); - if (chip->base == 0) { + if (!chip->base) { dev_err(&pdev->dev, "%s : pci_iomap FAILED", __func__); ret = -ENOMEM; goto err_iomap; |