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[10/15] hwmon: (max6697) fix Wvoid-pointer-to-enum-cast warning

Message ID 20230810093157.94244-10-krzysztof.kozlowski@linaro.org (mailing list archive)
State Accepted
Headers show
Series [01/15] hwmon: (adt7475) fix Wvoid-pointer-to-enum-cast warning | expand

Commit Message

Krzysztof Kozlowski Aug. 10, 2023, 9:31 a.m. UTC 
'type' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  max6697.c:705:16: error: cast to smaller integer type 'enum chips' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/hwmon/max6697.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c
index fe826fcf9990..7d10dd434f2e 100644
--- a/drivers/hwmon/max6697.c
+++ b/drivers/hwmon/max6697.c
@@ -702,7 +702,7 @@  static int max6697_probe(struct i2c_client *client)
 		return -ENOMEM;
 
 	if (client->dev.of_node)
-		data->type = (enum chips)of_device_get_match_data(&client->dev);
+		data->type = (uintptr_t)of_device_get_match_data(&client->dev);
 	else
 		data->type = i2c_match_id(max6697_id, client)->driver_data;
 	data->chip = &max6697_chip_data[data->type];