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Commit 4a4a506f authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

input: Serio/hp_sdc: semaphore cleanup 



Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@infradead.org>
Acked-by: default avatarDmitry Torokhov <dtor@mail.ru>
LKML-Reference: <20100907125055.079737758@linutronix.de>
parent 45e8492f

drivers/input/serio/hp_sdc.c

+2 −2
Original line number Diff line number Diff line
@@ -905,7 +905,7 @@ static int __init hp_sdc_init(void) 
	ts_sync[1]	= 0x0f;

	ts_sync[2] = ts_sync[3]	= ts_sync[4] = ts_sync[5] = 0;

	t_sync.act.semaphore = &s_sync;

	init_MUTEX_LOCKED(&s_sync);

	sema_init(&s_sync, 0);

	hp_sdc_enqueue_transaction(&t_sync);

	down(&s_sync); /* Wait for t_sync to complete */
@@ -1039,7 +1039,7 @@ static int __init hp_sdc_register(void) 
		return hp_sdc.dev_err;

	}



	init_MUTEX_LOCKED(&tq_init_sem);

	sema_init(&tq_init_sem, 0);



	tq_init.actidx		= 0;

	tq_init.idx		= 1;