tree 82e09f5b197b1fe759c122085e6e4e6c59e4c969
parent 3705ff6da538aff6dba535e2e9cbcbb9456d0d53
author Russell King <rmk+kernel@arm.linux.org.uk> 1292669989 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1292857753 +0000

ARM: VFP: re-initialize VFP coprocessor access enables on CPU hotplug

We can not guarantee that VFP will be enabled when CPU hotplug brings
a CPU back online from a reset state.  Add a hotplug CPU notifier to
ensure that the VFP coprocessor access is enabled whenever a CPU comes
back online.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>