diff options
| -rw-r--r-- | drivers/gpio/pca953x_gpio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c index 065b181bd2..0410add518 100644 --- a/drivers/gpio/pca953x_gpio.c +++ b/drivers/gpio/pca953x_gpio.c @@ -148,11 +148,13 @@ static int pca953x_get_value(struct udevice *dev, unsigned offset) int ret; u8 val = 0; + int off = offset % BANK_SZ; + ret = pca953x_read_single(dev, PCA953X_INPUT, &val, offset); if (ret) return ret; - return (val >> offset) & 0x1; + return (val >> off) & 0x1; } static int pca953x_set_value(struct udevice *dev, unsigned offset, |