diff mbox series

[09/12] iio:magn:ak8975: Suppress clang W=1 warning about pointer to enum conversion.

Message ID 20211128172445.2616166-10-jic23@kernel.org (mailing list archive)
State Accepted
Headers show
Series IIO: clang W=1 warning cleanup. | expand

Commit Message

Jonathan Cameron Nov. 28, 2021, 5:24 p.m. UTC 
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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>
Cc: Jonathan Albrieux <jonathan.albrieux@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/iio/magnetometer/ak8975.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index 6e82dc54a417..55879a20ae52 100644
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -929,7 +929,7 @@  static int ak8975_probe(struct i2c_client *client,
 	/* id will be NULL when enumerated via ACPI */
 	match = device_get_match_data(&client->dev);
 	if (match) {
-		chipset = (enum asahi_compass_chipset)(match);
+		chipset = (uintptr_t)match;
 		name = dev_name(&client->dev);
 	} else if (id) {
 		chipset = (enum asahi_compass_chipset)(id->driver_data);