tree 899cdc5cdfc75d21a8c258ecfc2bc6b1e1c79895
parent a69b03e941abae00380fc6bc1877fb797a1b31e6
author Tim Gardner <tim.gardner@canonical.com> 1276018382 -0600
committer John W. Linville <linville@tuxdriver.com> 1276631081 -0400

hostap: Protect against initialization interrupt

Use an irq spinlock to hold off the IRQ handler until
enough early card init is complete such that the handler
can run without faulting.

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Cc: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>