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authorNicholas Mc Guire <hofrat@osadl.org>2015-02-08 06:04:18 -0500
committerWolfram Sang <wsa@the-dreams.de>2015-03-15 10:28:34 +0100
commitc4dc12167db8c7c22b38ab5180afdd5c2acba783 (patch)
tree73e017e9d3e37585eda087304be96183d3ff3cf1 /drivers/i2c
parent63d51e591931b878be7a16dacb37868a1e7ae8d1 (diff)
i2c: i2c-bcm2835: match return type of wait_for_completion_timeout
return type of wait_for_completion_timeout is unsigned long not int. as time_left is used for wait_for_completion_timeout exclusively here its type is simply changed to unsigned long. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-bcm2835.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c
index 5d6feb937b9d..c9336a3202d5 100644
--- a/drivers/i2c/busses/i2c-bcm2835.c
+++ b/drivers/i2c/busses/i2c-bcm2835.c
@@ -147,7 +147,7 @@ static int bcm2835_i2c_xfer_msg(struct bcm2835_i2c_dev *i2c_dev,
struct i2c_msg *msg)
{
u32 c;
- int time_left;
+ unsigned long time_left;
i2c_dev->msg_buf = msg->buf;
i2c_dev->msg_buf_remaining = msg->len;