diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2011-01-10 11:56:05 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-01-10 20:40:53 (GMT) |
| commit | 4e5518ca53be29c1ec3c00089c97bef36bfed515 (patch) | |
| tree | 99c9405c40b0e8b36c730b40a2760db91142d0b4 /fs/jbd2 | |
| parent | 3c4a8cc46e8cc17910020964689f3faf6bffb8ad (diff) | |
| download | linux-fsl-qoriq-4e5518ca53be29c1ec3c00089c97bef36bfed515.tar.xz | |
hostap_cs: fix sleeping function called from invalid context
pcmcia_request_irq() and pcmcia_enable_device() are intended
to be called from process context (first function allocate memory
with GFP_KERNEL, second take a mutex). We can not take spin lock
and call them.
It's safe to move spin lock after pcmcia_enable_device() as we
still hold off IRQ until dev->base_addr is 0 and driver will
not proceed with interrupts when is not ready.
Patch resolves:
https://bugzilla.redhat.com/show_bug.cgi?id=643758
Reported-and-tested-by: rbugz@biobind.com
Cc: stable@kernel.org # 2.6.34+
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'fs/jbd2')
0 files changed, 0 insertions, 0 deletions