From: Varka Bhadram <varkabhadram@gmail.com>
Date: Tue, 28 Oct 2014 06:37:05 +0000 (+0530)
Subject: gpio: gpio-davinci: remove duplicate check on resource
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5bb5428956d3eecb428e72e7f521ff6ac767384b;p=linux-beck.git

gpio: gpio-davinci: remove duplicate check on resource

Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 9f0682534e2f..3faf5f944ccc 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -234,11 +234,6 @@ static int davinci_gpio_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(dev, "Invalid memory resource\n");
-		return -EBUSY;
-	}
-
 	gpio_base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(gpio_base))
 		return PTR_ERR(gpio_base);