From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Thu, 10 Aug 2023 09:31:49 +0000 (+0200)
Subject: hwmon: (lm85) fix Wvoid-pointer-to-enum-cast warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8d84910a27ddd5c4a83df712424b7cab4ed95d3d;p=linux.git

hwmon: (lm85) fix Wvoid-pointer-to-enum-cast warning

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

  lm85.c:1562:16: 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>
Link: https://lore.kernel.org/r/20230810093157.94244-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c
index 2a62ea7b25a92..68c2100023575 100644
--- a/drivers/hwmon/lm85.c
+++ b/drivers/hwmon/lm85.c
@@ -1559,7 +1559,7 @@ static int lm85_probe(struct i2c_client *client)
 
 	data->client = client;
 	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(lm85_id, client)->driver_data;
 	mutex_init(&data->update_lock);