tree e377d32da757a7c61150f2569bda85411a1835eb
parent b8664b3762dc81e7a19ad4ffaae4055d6d5a7196
author Stefani Seibold <stefani@seibold.net> 1280992766 +0200
committer David Woodhouse <David.Woodhouse@intel.com> 1281082936 +0100

mtd: change struct flchip_shared spinlock locking into mutex

This patch prevent to schedule while atomic by changing the
flchip_shared spinlock into a mutex. This should be save since no atomic
path will use this lock.

It was suggested by Arnd Bergmann and Vasiliy Kulikov.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>