From c4addcb55417a246b4419cbb075a2e4f412a8645 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?M=C3=A1rton=20N=C3=A9meth?= Date: Sun, 15 Jan 2012 11:32:30 +0100 Subject: [PATCH] gpio-pch: cleanup NULL pointer checking MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch will remove the following sparse warning ("make C=1"): * warning: Using plain integer as NULL pointer Signed-off-by: Márton Németh Signed-off-by: Grant Likely --- drivers/gpio/gpio-pch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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;