[PATCH 2/2] w1: Fix compiler warning

Alexander Shiyan shc_work at mail.ru
Tue Mar 5 10:09:02 EST 2013


This patch fixes following warning:
drivers/w1/w1.c: In function 'w1_found':
drivers/w1/w1.c:471: warning: integer constant is too large for 'long' type

Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
 drivers/w1/w1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index eb6bec8..bbef470 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -468,7 +468,7 @@ void w1_found(struct w1_bus *bus, u64 rn)
 
 	dev->reg_num = rn;
 	dev->fid = tmp >> 56;
-	dev->id = (tmp >> 8) & 0xffffffffffff;
+	dev->id = (tmp >> 8) & 0xffffffffffffULL;
 	dev->crc = tmp & 0xff;
 
 	dev_dbg(&bus->dev, "%s:  familly = 0x%x, id = 0x%llx, crc = 0x%x\n",
-- 
1.7.12.4




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