diff options
| author |   Stanislaw Gruszka <sgruszka@redhat.com> | 2011-01-10 12:56:05 +0100 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-01-10 15:40:53 -0500 |
| commit | 4e5518ca53be29c1ec3c00089c97bef36bfed515 (patch) | |
| tree | 99c9405c40b0e8b36c730b40a2760db91142d0b4 /include/net | |
| parent | ipw2200: Check for -1 INTA in tasklet too. (diff) | |
| download | linux-dev-4e5518ca53be29c1ec3c00089c97bef36bfed515.tar.xz linux-dev-4e5518ca53be29c1ec3c00089c97bef36bfed515.zip | |
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 'include/net')
0 files changed, 0 insertions, 0 deletions