diff options
| author |   Varka Bhadram <varkabhadram@gmail.com> | 2014-10-21 12:43:00 +0530 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2014-10-28 17:07:32 +0100 |
| commit | ee2a9f7f06a5bff86cf3468fe74bf504640cf5e6 (patch) | |
| tree | d2ebebfee023f211fc6b99eb6af61b985a6a45cc /drivers/gpio | |
| parent | gpio: gpio-stp-xway: remove duplicate check on resource (diff) | |
| download | linux-dev-ee2a9f7f06a5bff86cf3468fe74bf504640cf5e6.tar.xz linux-dev-ee2a9f7f06a5bff86cf3468fe74bf504640cf5e6.zip | |
gpio: gpio-tb10x: remove duplicate check on resource
Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-tb10x.c | 7 |
1 files changed, 1 insertions, 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); |