From ee2a9f7f06a5bff86cf3468fe74bf504640cf5e6 Mon Sep 17 00:00:00 2001 From: Varka Bhadram Date: Tue, 21 Oct 2014 12:43:00 +0530 Subject: [PATCH] gpio: gpio-tb10x: remove duplicate check on resource Sanity check on resource happening with devm_ioremap_resource(). Signed-off-by: Varka Bhadram Signed-off-by: Linus Walleij --- drivers/gpio/gpio-tb10x.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/gpio/gpio-tb10x.c b/drivers/gpio/gpio-tb10x.c index 9e615be8032c..8b1e8c0dd2fb 100644 --- a/drivers/gpio/gpio-tb10x.c +++ b/drivers/gpio/gpio-tb10x.c @@ -195,18 +195,13 @@ static int tb10x_gpio_probe(struct platform_device *pdev) if (of_property_read_u32(dn, "abilis,ngpio", &ngpio)) return -EINVAL; - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) { - dev_err(&pdev->dev, "No memory resource defined.\n"); - return -EINVAL; - } - tb10x_gpio = devm_kzalloc(&pdev->dev, sizeof(*tb10x_gpio), GFP_KERNEL); if (tb10x_gpio == NULL) return -ENOMEM; spin_lock_init(&tb10x_gpio->spinlock); + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); tb10x_gpio->base = devm_ioremap_resource(&pdev->dev, mem); if (IS_ERR(tb10x_gpio->base)) return PTR_ERR(tb10x_gpio->base); -- 2.30.2