iio: adc: ad4130: Fix spelling mistake "diffreential" -> "differential"

There is a spelling mistake in an error message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221104093148.167765-1-colin.i.king@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/ad4130.c b/drivers/iio/adc/ad4130.c
index 9a4d0043d797e87050da3908b3476325768b5896..ae1a4dd5c40ad88fe024a19eb04aafb6b9b8546f 100644 (file)
--- a/drivers/iio/adc/ad4130.c
+++ b/drivers/iio/adc/ad4130.c
@@ -1480,7 +1480,7 @@ static int ad4130_validate_diff_channel(struct ad4130_state *st, u32 pin)
 
        if (pin >= AD4130_MAX_DIFF_INPUTS)
                return dev_err_probe(dev, -EINVAL,
-                                    "Invalid diffreential channel %u\n", pin);
+                                    "Invalid differential channel %u\n", pin);
 
        if (pin >= AD4130_MAX_ANALOG_PINS)
                return 0;