iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps

commit 3281ddcea6429f7bc1fdb39d407752dd1371aba9 upstream.

The AXP717 ADC channel maps is missing a sentinel entry at the end. This
causes a KASAN warning.

Add the missing sentinel entry.

Fixes: 5ba0cb92584b ("iio: adc: axp20x_adc: add support for AXP717 ADC")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patch.msgid.link/20250607135627.2086850-1-wens@kernel.org
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c
index 9fd7027623d0c2ed49d91b25d1e9cfea59caa929..d8a9b93853db6a6378889b1369761361b75a9619 100644 (file)
--- a/drivers/iio/adc/axp20x_adc.c
+++ b/drivers/iio/adc/axp20x_adc.c
@@ -187,6 +187,7 @@ static struct iio_map axp717_maps[] = {
                .consumer_channel = "batt_chrg_i",
                .adc_channel_label = "batt_chrg_i",
        },
+       { }
 };
 
 /*