05b1721d9f4993687e8ce4b4fb0820224abb1415 - SHIFTPHONES/kernel/common

commit	05b1721d9f4993687e8ce4b4fb0820224abb1415	[log] [tgz]
author	Gavin Shan <gwshan@linux.vnet.ibm.com>	Thu Jul 17 14:41:38 2014 +1000
committer	Benjamin Herrenschmidt <benh@kernel.crashing.org>	Tue Aug 05 15:41:21 2014 +1000
tree	97d8a1f49887fe64d76949f2f16c1d3b92c57b74
parent	a3032ca9f82a588f72130e94b68517b41af31f11 [diff]

powerpc/eeh: Refactor EEH flag accessors

There are multiple global EEH flags. Almost each flag has its own
accessor, which doesn't make sense. The patch refactors EEH flag
accessors so that they look unified:

  eeh_add_flag():   Add EEH flag
  eeh_clear_flag(): Clear EEH flag
  eeh_has_flag():   Check if one specific flag has been set
  eeh_enabled():    Check if EEH functionality has been enabled

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/include/asm/eeh.h[diff]
arch/powerpc/kernel/eeh.c[diff]
arch/powerpc/kernel/eeh_cache.c[diff]
arch/powerpc/platforms/powernv/eeh-powernv.c[diff]
arch/powerpc/platforms/powernv/pci-ioda.c[diff]
arch/powerpc/platforms/pseries/eeh_pseries.c[diff]

6 files changed

tree: 97d8a1f49887fe64d76949f2f16c1d3b92c57b74