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Subject: V4L/DVB: ngene: Do not call demuxer with interrupts disabled Author: Oliver Endriss <[email protected]> Date: Sun May 16 05:17:49 2010 -0300 It is neither a good idea nor necessary to call the demuxer with interrupts disabled. Signed-off-by: Oliver Endriss <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/dvb/ngene/ngene-core.c | 28 ++++++++++++++-------------- 1 files changed, 14 insertions(+), 14 deletions(-) --- http://git.linuxtv.org/v4l-dvb.git?a=commitdiff;h=0ef919adda02d49b353fcf23fe721e231d02ff5c diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c index c8b4dfa..46749d6 100644 --- a/drivers/media/dvb/ngene/ngene-core.c +++ b/drivers/media/dvb/ngene/ngene-core.c @@ -147,24 +147,24 @@ static void demux_tasklet(unsigned long data) } else { if (chan->HWState == HWSTATE_RUN) { u32 Flags = 0; + IBufferExchange *exch1 = chan->pBufferExchange; + IBufferExchange *exch2 = chan->pBufferExchange2; if (Cur->ngeneBuffer.SR.Flags & 0x01) Flags |= BEF_EVEN_FIELD; if (Cur->ngeneBuffer.SR.Flags & 0x20) Flags |= BEF_OVERFLOW; - if (chan->pBufferExchange) - chan->pBufferExchange(chan, - Cur->Buffer1, - chan-> - Capture1Length, - Cur->ngeneBuffer. - SR.Clock, Flags); - if (chan->pBufferExchange2) - chan->pBufferExchange2(chan, - Cur->Buffer2, - chan-> - Capture2Length, - Cur->ngeneBuffer. - SR.Clock, Flags); + spin_unlock_irq(&chan->state_lock); + if (exch1) + exch1(chan, Cur->Buffer1, + chan->Capture1Length, + Cur->ngeneBuffer.SR.Clock, + Flags); + if (exch2) + exch2(chan, Cur->Buffer2, + chan->Capture2Length, + Cur->ngeneBuffer.SR.Clock, + Flags); + spin_lock_irq(&chan->state_lock); } else if (chan->HWState != HWSTATE_STOP) chan->HWState = HWSTATE_RUN; } _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
