i2c: ds1682 warning fix

ia64:

drivers/i2c/chips/ds1682.c: In function `ds1682_show':
drivers/i2c/chips/ds1682.c:78: warning: long long unsigned int format, long unsigned int arg (arg 3)
drivers/i2c/chips/ds1682.c:78: warning: long long unsigned int format, long unsigned int arg (arg 3)

Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/i2c/chips/ds1682.c b/drivers/i2c/chips/ds1682.c
index 5879f0f25495..9e94542c18a2 100644
--- a/drivers/i2c/chips/ds1682.c
+++ b/drivers/i2c/chips/ds1682.c
@@ -75,7 +75,8 @@ static ssize_t ds1682_show(struct device *dev, struct device_attribute *attr,
         /* Special case: the 32 bit regs are time values with 1/4s
          * resolution, scale them up to milliseconds */
         if (sattr->nr == 4)
-                return sprintf(buf, "%llu\n", ((u64) le32_to_cpu(val)) * 250);
+                return sprintf(buf, "%llu\n",
+                        ((unsigned long long)le32_to_cpu(val)) * 250);
 
         /* Format the output string and return # of bytes */
         return sprintf(buf, "%li\n", (long)le32_to_cpu(val));