mmc: wbsd: initialize tasklets before requesting interrupt
commitcef33400d0349fb24b6f8b7dea79b66e3144fd8b
authorChuck Ebbert <cebbert@redhat.com>
Thu, 12 Jun 2008 22:21:42 +0000 (12 15:21 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 13 Jun 2008 01:05:41 +0000 (12 18:05 -0700)
tree351e9da9d6805393e011f873b14a9100ebc7c741
parent30ec261e5f97986644c0982543bc1cee1b2782bf
mmc: wbsd: initialize tasklets before requesting interrupt

With CONFIG_DEBUG_SHIRQ set we will get an interrupt as soon as we
allocate one.  Tasklets may be scheduled in the interrupt handler but they
will be initialized after the handler returns, causing a BUG() in
kernel/softirq.c when they run.

Should fix this Fedora bug report:
https://bugzilla.redhat.com/show_bug.cgi?id=449817

Signed-off-by: Chuck Ebbert <cebbert@redhat.com>
Acked-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/mmc/host/wbsd.c