counter: 104-quad-8: Add lock guards - generic interface

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

Fixes: f1d8a071d4 ("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>

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Syed Nayyar Waris

2020-03-16 18:19:30 +05:30

committed by Jonathan Cameron

parent 76551a3c3d

commit fc06926226

1 changed files with 160 additions and 34 deletions

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drivers/counter/104-quad-8.c

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