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-rw-r--r--drivers/gpio/pca953x_gpio.c4
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,
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