tree 94b19f6a04993352d8ce3f189366d9cd4969fb58
parent 7327413c745c2f8e8d4b92f76759821263b095c1
author Arjan van de Ven <arjan@infradead.org> 1143536421 -0800
committer Greg Kroah-Hartman <gregkh@suse.de> 1150927448 -0700

[PATCH] USB: convert the semaphores in the sisusb driver to mutexes

From: Arjan van de Ven <arjan@infradead.org>

Convert the semaphores-used-as-mutex to mutexes in the sisusb video driver;
this required manual checking due to the "return as locked" stuff in this
driver, but the ->lock semaphore is still used as mutex in the end.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Cc: Thomas Winischhofer <winischhofer.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>