diff options
Diffstat (limited to 'drivers/gpio/gpio-eic-sprd.c')
| -rw-r--r-- | drivers/gpio/gpio-eic-sprd.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-eic-sprd.c b/drivers/gpio/gpio-eic-sprd.c index bb287f35cf40..8c9757774010 100644 --- a/drivers/gpio/gpio-eic-sprd.c +++ b/drivers/gpio/gpio-eic-sprd.c @@ -569,6 +569,7 @@ static int sprd_eic_probe(struct platform_device *pdev) const struct sprd_eic_variant_data *pdata; struct gpio_irq_chip *irq; struct sprd_eic *sprd_eic; + struct resource *res; int ret, i; pdata = of_device_get_match_data(&pdev->dev); @@ -595,9 +596,13 @@ static int sprd_eic_probe(struct platform_device *pdev) * have one bank EIC, thus base[1] and base[2] can be * optional. */ - sprd_eic->base[i] = devm_platform_ioremap_resource(pdev, i); - if (IS_ERR(sprd_eic->base[i])) + res = platform_get_resource(pdev, IORESOURCE_MEM, i); + if (!res) continue; + + sprd_eic->base[i] = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(sprd_eic->base[i])) + return PTR_ERR(sprd_eic->base[i]); } sprd_eic->chip.label = sprd_eic_label_name[sprd_eic->type]; |