counter: 104-quad-8: Add lock guards - generic interface
authorSyed Nayyar Waris <syednwaris@gmail.com>
Mon, 16 Mar 2020 12:49:30 +0000 (18:19 +0530)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sun, 19 Apr 2020 16:50:00 +0000 (17:50 +0100)
commitfc069262261c43ed11d639dadcf982e79bfe652b
treed622779318bbc1c446ed085144552cc72c543a1b
parent76551a3c3df151750a842b003c6899e9c62e0fd2
counter: 104-quad-8: Add lock guards - generic interface

Add lock protection from race conditions to 104-quad-8 counter driver
generic interface code changes. Mutex calls used for protection.

Fixes: f1d8a071d45b ("counter: 104-quad-8: Add Generic Counter interface support")

Signed-off-by: Syed Nayyar Waris <syednwaris@gmail.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/counter/104-quad-8.c