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(parent: b8664b3) | patch
mtd: change struct flchip_shared spinlock locking into mutex
authorStefani Seibold <stefani@seibold.net>
Thu, 5 Aug 2010 07:19:26 +0000 (09:19 +0200)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Fri, 6 Aug 2010 08:22:16 +0000 (09:22 +0100)
commit8ae664184c45def51ff0b61d4bd6c6671db6cb4f
treee377d32da757a7c61150f2569bda85411a1835ebtree | snapshot
parentb8664b3762dc81e7a19ad4ffaae4055d6d5a7196commit | diff
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>
drivers/mtd/chips/cfi_cmdset_0001.c diff | blob | history
drivers/mtd/lpddr/lpddr_cmds.c diff | blob | history
include/linux/mtd/flashchip.h diff | blob | history
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