| commit | 21d27ed4616c9a7f2886c4159b4c409f73f96e76 | [log] [tgz] |
|---|---|---|
| author | Samuel Iglesias Gonsalvez <siglesias@igalia.com> | Mon Dec 10 11:50:04 2012 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Jan 15 18:24:38 2013 -0800 |
| tree | 55d3cb66981320b757ced8532c63d5a0ec397b70 | |
| parent | a3882b7814fb3a5b7ea211e421451b1c4685f8f9 [diff] |
ipack/devices/ipoctal: ack IRQ before processing it Due to the IRQ processing, we can generate another IRQ that can come before we end the previous one, so we lost it. E.g. when transmitting a character. To allow the processing in SMP machines, we ack the IRQ at the beginning of the IRQ handler. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>