Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <[email protected]>
Acked-by: Alexandre Courbot <[email protected]>
---
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 9e615be..8b1e8c0 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);
--
1.7.9.5
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