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| author | Catalin Marinas <catalin.marinas@arm.com> | 2008-10-20 19:15:37 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-10-22 13:00:41 +0200 |
| commit | b891a9023bc4fc639b31c234a705e7e51104cf22 (patch) | |
| tree | 0f17ecfb53069f6d3ae92f503c40d1dcbf216268 /lib/string_helpers.c | |
| parent | smc911x: Add IRQ polarity configuration (diff) | |
| download | linux-b891a9023bc4fc639b31c234a705e7e51104cf22.tar.xz linux-b891a9023bc4fc639b31c234a705e7e51104cf22.zip | |
smc911x: Make the driver safer on SMP
This patch extends the critical regions covered by lp->lock to make it
safer on SMP. The main failure point was the smc911x_hard_start_xmit
function being called from different CPUs. It was tested on the ARM SMP
platforms.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions