From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rohit Vaswani Subject: [PATCH 2/3] drivers: gpio: msm: Fix the error condition for reading ngpio Date: Tue, 18 Jun 2013 18:53:32 -0700 Message-ID: <1371606813-5575-3-git-send-email-rvaswani@codeaurora.org> References: <1371606813-5575-1-git-send-email-rvaswani@codeaurora.org> Return-path: In-Reply-To: <1371606813-5575-1-git-send-email-rvaswani@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: David Brown Cc: Rohit Vaswani , Daniel Walker , Bryan Huntsman , Russell King , Grant Likely , Linus Walleij , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org of_property_read_u32 return 0 on success. The check was using a ! to return error. Fix the if condition. Signed-off-by: Rohit Vaswani --- drivers/gpio/gpio-msm-v2.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpio/gpio-msm-v2.c b/drivers/gpio/gpio-msm-v2.c index f4491a4..c2fa770 100644 --- a/drivers/gpio/gpio-msm-v2.c +++ b/drivers/gpio/gpio-msm-v2.c @@ -378,7 +378,7 @@ static int msm_gpio_probe(struct platform_device *pdev) int ret, ngpio; struct resource *res; - if (!of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) { + if (of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) { dev_err(&pdev->dev, "%s: ngpio property missing\n", __func__); return -EINVAL; } -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation