diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-mm-lantiq.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-mm-lantiq.c b/drivers/gpio/gpio-mm-lantiq.c index 7d551610244b..95ff180d261e 100644 --- a/drivers/gpio/gpio-mm-lantiq.c +++ b/drivers/gpio/gpio-mm-lantiq.c @@ -105,7 +105,7 @@ static void ltq_mm_save_regs(struct of_mm_gpio_chip *mm_gc) static int ltq_mm_probe(struct platform_device *pdev) { struct ltq_mm *chip; - const __be32 *shadow; + u32 shadow; chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL); if (!chip) @@ -117,9 +117,8 @@ static int ltq_mm_probe(struct platform_device *pdev) chip->mmchip.save_regs = ltq_mm_save_regs; /* store the shadow value if one was passed by the devicetree */ - shadow = of_get_property(pdev->dev.of_node, "lantiq,shadow", NULL); - if (shadow) - chip->shadow = be32_to_cpu(*shadow); + if (!of_property_read_u32(pdev->dev.of_node, "lantiq,shadow", &shadow)) + chip->shadow = shadow; return of_mm_gpiochip_add(pdev->dev.of_node, &chip->mmchip); } |