staging: unisys: visorbus: Make visordriver_callback_lock a mutex

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visordriver_callback_lock is just a binary semaphore that logically
makes more sense as a mutex.

Signed-off-by: Bryan Thompson <bryan.thompson@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@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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Bryan Thompson 2016-06-10 21:48:10 -04:00 • committed by Greg Kroah-Hartman

parent 8a64f954a8

commit d505855e5f

2 changed files with 6 additions and 6 deletions

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2

drivers/staging/unisys/include/visorbus.h

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10

drivers/staging/unisys/visorbus/visorbus_main.c

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