diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/gpio/gpio-clps711x.c | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/gpio/gpio-clps711x.c')
| -rw-r--r-- | drivers/gpio/gpio-clps711x.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-clps711x.c b/drivers/gpio/gpio-clps711x.c index 5a690256a..52fd63f02 100644 --- a/drivers/gpio/gpio-clps711x.c +++ b/drivers/gpio/gpio-clps711x.c @@ -20,8 +20,12 @@ static int clps711x_gpio_probe(struct platform_device *pdev) void __iomem *dat, *dir; struct gpio_chip *gc; struct resource *res; - int err, id = np ? of_alias_get_id(np, "gpio") : pdev->id; + int err, id; + if (!np) + return -ENODEV; + + id = of_alias_get_id(np, "gpio"); if ((id < 0) || (id > 4)) return -ENODEV; @@ -63,7 +67,7 @@ static int clps711x_gpio_probe(struct platform_device *pdev) break; } - gc->base = id * 8; + gc->base = -1; gc->owner = THIS_MODULE; platform_set_drvdata(pdev, gc); @@ -71,7 +75,7 @@ static int clps711x_gpio_probe(struct platform_device *pdev) } static const struct of_device_id __maybe_unused clps711x_gpio_ids[] = { - { .compatible = "cirrus,clps711x-gpio" }, + { .compatible = "cirrus,ep7209-gpio" }, { } }; MODULE_DEVICE_TABLE(of, clps711x_gpio_ids); |