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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2023-08-10 13:38:59 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2023-08-16 02:32:08 +0300
commit737055e11729836fc3d7b26220affad30b4736ec (patch)
tree7d980d0441985d570213e868dcfc388e93ef1cbb /drivers/rtc/rtc-ds1307.c
parentd57d12db774820819d0e591548a56b5cfc95f82a (diff)
downloadlinux-737055e11729836fc3d7b26220affad30b4736ec.tar.xz
rtc: ds1307: fix Wvoid-pointer-to-enum-cast warning
'type' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: rtc-ds1307.c:1747:18: error: cast to smaller integer type 'enum ds_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230810103902.151145-1-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-ds1307.c')
-rw-r--r--drivers/rtc/rtc-ds1307.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index cb5acecc11aa..506b7d1c2397 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -1744,7 +1744,7 @@ static int ds1307_probe(struct i2c_client *client)
match = device_get_match_data(&client->dev);
if (match) {
- ds1307->type = (enum ds_type)match;
+ ds1307->type = (uintptr_t)match;
chip = &chips[ds1307->type];
} else if (id) {
chip = &chips[id->driver_data];