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authorJohannes Berg <johannes@sipsolutions.net>2008-09-24 22:56:25 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-09-30 13:25:06 +1000
commit61e9916eba35dfb76d38013a5aae9a59cc50877a (patch)
treed1c6cc37aeb4ec570da99fd463702bc8fe853984 /sound/pci/cs5530.c
parentad611045ce5d059af84a9855b22ca3f7a99d47be (diff)
powerpc: Fix failure to shutdown with CPU hotplug
I tracked down the shutdown regression to CPUs not dying when being shut down during power-off. This turns out to be due to the system_state being SYSTEM_POWER_OFF, which this code doesn't take as a valid state for shutting off CPUs in. This has never made sense to me, but when I added hotplug code to implement hibernate I only "made it work" and did not question the need to check the system_state. Thomas Gleixner helped me dig, but the only thing we found is that it was added with the original commit that added CPU hotplug support. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Joel Schopp <jschopp@austin.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'sound/pci/cs5530.c')
0 files changed, 0 insertions, 0 deletions