From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Date: Sun, 28 Nov 2021 17:24:35 +0000 (+0000)
Subject: iio:adc:ina2xx-adc: Suppress clang W=1 warning about pointer to enum conversion.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=702bab85d6cdb8aba464f3c8758399edc7368ff2;p=linux.git

iio:adc:ina2xx-adc: Suppress clang W=1 warning about pointer to enum conversion.

Cast to a uintptr_t rather than directly to the enum.

As per the discussion in below linked media patch.

Link: https://lore.kernel.org/linux-media/CAK8P3a2ez6nEw4d+Mqa3XXAz0RFTZHunqqRj6sCt7Y_Eqqs0rw@mail.gmail.com/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20211128172445.2616166-3-jic23@kernel.org
---

diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c
index 08f243f5b92bf..4f9992a51e645 100644
--- a/drivers/iio/adc/ina2xx-adc.c
+++ b/drivers/iio/adc/ina2xx-adc.c
@@ -971,7 +971,7 @@ static int ina2xx_probe(struct i2c_client *client,
 	}
 
 	if (client->dev.of_node)
-		type = (enum ina2xx_ids)of_device_get_match_data(&client->dev);
+		type = (uintptr_t)of_device_get_match_data(&client->dev);
 	else
 		type = id->driver_data;
 	chip->config = &ina2xx_config[type];