'chip_id' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: max20730.c:719:13: error: cast to smaller integer type 'enum chips' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- drivers/hwmon/pmbus/max20730.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/pmbus/max20730.c b/drivers/hwmon/pmbus/max20730.c index 6df4c5b75bdc..d56ec24764fd 100644 --- a/drivers/hwmon/pmbus/max20730.c +++ b/drivers/hwmon/pmbus/max20730.c @@ -716,7 +716,7 @@ static int max20730_probe(struct i2c_client *client) } if (client->dev.of_node) - chip_id = (enum chips)of_device_get_match_data(dev); + chip_id = (uintptr_t)of_device_get_match_data(dev); else chip_id = i2c_match_id(max20730_id, client)->driver_data; -- 2.34.1
