| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 028/239] iio: adc: max9611: explicitly cast gain_selectors | Date | Tue, 19 Nov 2019 06:17:08 +0100 |
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From: Stefan Agner <stefan@agner.ch>
[ Upstream commit b1ec0802503820ccbc894aadfd2a44da20232f5e ]
After finding a reasonable gain, the function converts the configured gain to a gain configuration option selector enum max9611_csa_gain. Make the conversion clearly visible by using an explicit cast. This also avoids a warning seen with clang: drivers/iio/adc/max9611.c:292:16: warning: implicit conversion from enumeration type 'enum max9611_conf_ids' to different enumeration type 'enum max9611_csa_gain' [-Wenum-conversion] *csa_gain = gain_selectors[i]; ~ ^~~~~~~~~~~~~~~~~
Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/iio/adc/max9611.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/max9611.c b/drivers/iio/adc/max9611.c index c61fbf5602718..33be07c78b96f 100644 --- a/drivers/iio/adc/max9611.c +++ b/drivers/iio/adc/max9611.c @@ -289,7 +289,7 @@ static int max9611_read_csa_voltage(struct max9611_dev *max9611, return ret; if (*adc_raw > 0) { - *csa_gain = gain_selectors[i]; + *csa_gain = (enum max9611_csa_gain)gain_selectors[i]; return 0; } } -- 2.20.1
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