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| author | Samuel Iglesias Gonsalvez <siglesias@igalia.com> | 2012-12-10 14:50:05 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 06:24:38 +0400 |
| commit | e7e664fd688a4a882ce571575ad721203f0cd584 (patch) | |
| tree | 4acbf6cde6898c71af252673db206ca12658f4fe /drivers/firmware/dmi-id.c | |
| parent | 21d27ed4616c9a7f2886c4159b4c409f73f96e76 (diff) | |
| download | linux-e7e664fd688a4a882ce571575ad721203f0cd584.tar.xz | |
ipack/devices/ipoctal: protect the channel data processing with a spinlock
We protect important data such as TX buffer pointer, nb_bytes counter and status
registers of the device, from accessing several times at the same time.
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/firmware/dmi-id.c')
0 files changed, 0 insertions, 0 deletions