staging: unisys: visorinput: make lock_visor_dev a mutex

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Since lock_visor_dev is a binary semaphore it makes more sense to
use a mutex lock.

Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Acked-By: Neil Horman <nhorman@tuxdriver.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tim Sell 2016-06-10 21:48:26 -04:00 • committed by Greg Kroah-Hartman

parent 24ce1b6661

commit 8dfb8fdbd2

1 changed files with 17 additions and 17 deletions

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drivers/staging/unisys/visorinput/visorinput.c

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