i2c: i2c-bcm2835: match return type of wait_for_completion_timeout
authorNicholas Mc Guire <hofrat@osadl.org>
Sun, 8 Feb 2015 11:04:18 +0000 (06:04 -0500)
committerWolfram Sang <wsa@the-dreams.de>
Sun, 15 Mar 2015 09:28:34 +0000 (10:28 +0100)
commitc4dc12167db8c7c22b38ab5180afdd5c2acba783
tree73e017e9d3e37585eda087304be96183d3ff3cf1
parent63d51e591931b878be7a16dacb37868a1e7ae8d1
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>
drivers/i2c/busses/i2c-bcm2835.c