Messages in this thread Patch in this message | | | Date | Tue, 18 Oct 2011 09:26:45 +0300 | From | Dan Carpenter <> | Subject | [patch 2/2] gpio-pch: using zero instead of NULL |
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Sparse gets cross if you use zero instead of NULL. drivers/gpio/gpio-pch.c:379:27: warning: Using plain integer as NULL pointer
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index 4068084..7ddac42 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 == NULL) { dev_err(&pdev->dev, "%s : pci_iomap FAILED", __func__); ret = -ENOMEM; goto err_iomap;
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