[PATCH 06/15] hwmon: (lm75) fix Wvoid-pointer-to-enum-cast warning

From: Krzysztof Kozlowski
Date: Thu Aug 10 2023 - 05:32:24 EST


'kind' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

lm75.c:581:10: error: cast to smaller integer type 'enum lm75_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/hwmon/lm75.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index bcfa8193e5e7..5b2ea05c951e 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -578,7 +578,7 @@ static int lm75_probe(struct i2c_client *client)
enum lm75_type kind;

if (client->dev.of_node)
- kind = (enum lm75_type)of_device_get_match_data(&client->dev);
+ kind = (uintptr_t)of_device_get_match_data(&client->dev);
else
kind = i2c_match_id(lm75_ids, client)->driver_data;

--
2.34.1