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| author | Oswald Buddenhagen <oswald.buddenhagen@gmx.de> | 2023-05-18 12:30:44 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-05-18 14:05:23 +0300 |
| commit | 583307bafb264a1a42a1ffc8cdf6493f9deda414 (patch) | |
| tree | 835716beb56123bddb06b76e0f6712f88515c4bd /sound/pci | |
| parent | 0be0a62fd08414e3cd67c8fb898b2bb9e74eb225 (diff) | |
| download | linux-583307bafb264a1a42a1ffc8cdf6493f9deda414.tar.xz | |
ALSA: emu10k1: simplify interrupt handler, part 1
IPR_CHANNELNUMBERMASK cannot be non-zero when IPR_CHANNELLOOP is unset,
so join marking them as handled.
This logically reverts part of commit f453e20d8a0 ("ALSA update
0.9.3a"), which made the inverse change with no explanation.
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Link: https://lore.kernel.org/r/20230518093047.3697887-1-oswald.buddenhagen@gmx.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/emu10k1/irq.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/emu10k1/irq.c b/sound/pci/emu10k1/irq.c index dfb44e5e69a7..0cb89bd8c16b 100644 --- a/sound/pci/emu10k1/irq.c +++ b/sound/pci/emu10k1/irq.c @@ -79,9 +79,8 @@ irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id) val >>= 1; pvoice++; } - status &= ~IPR_CHANNELLOOP; + status &= ~(IPR_CHANNELLOOP | IPR_CHANNELNUMBERMASK); } - status &= ~IPR_CHANNELNUMBERMASK; if (status & (IPR_ADCBUFFULL|IPR_ADCBUFHALFFULL)) { if (emu->capture_interrupt) emu->capture_interrupt(emu, status); |