diff options
Diffstat (limited to 'sound/pci/rme9652/hdspm.c')
| -rw-r--r-- | sound/pci/rme9652/hdspm.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 572350aaf18d..4a1f576dd9cf 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -997,7 +997,7 @@ struct hdspm { u32 settings_register; /* cached value for AIO / RayDat (sync reference, master/slave) */ struct hdspm_midi midi[4]; - struct tasklet_struct midi_tasklet; + struct work_struct midi_work; size_t period_bytes; unsigned char ss_in_channels; @@ -1217,7 +1217,7 @@ static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm) return ret; } -/* round arbitary sample rates to commonly known rates */ +/* round arbitrary sample rates to commonly known rates */ static int hdspm_round_frequency(int rate) { if (rate < 38050) @@ -2169,9 +2169,9 @@ static int snd_hdspm_create_midi(struct snd_card *card, } -static void hdspm_midi_tasklet(struct tasklet_struct *t) +static void hdspm_midi_work(struct work_struct *work) { - struct hdspm *hdspm = from_tasklet(hdspm, t, midi_tasklet); + struct hdspm *hdspm = container_of(work, struct hdspm, midi_work); int i = 0; while (i < hdspm->midiPorts) { @@ -5449,7 +5449,7 @@ static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) } if (schedule) - tasklet_hi_schedule(&hdspm->midi_tasklet); + queue_work(system_highpri_wq, &hdspm->midi_work); } return IRQ_HANDLED; @@ -6538,6 +6538,7 @@ static int snd_hdspm_create(struct snd_card *card, hdspm->card = card; spin_lock_init(&hdspm->lock); + INIT_WORK(&hdspm->midi_work, hdspm_midi_work); pci_read_config_word(hdspm->pci, PCI_CLASS_REVISION, &hdspm->firmware_rev); @@ -6836,9 +6837,6 @@ static int snd_hdspm_create(struct snd_card *card, } - tasklet_setup(&hdspm->midi_tasklet, hdspm_midi_tasklet); - - if (hdspm->io_type != MADIface) { hdspm->serial = (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF; @@ -6873,6 +6871,7 @@ static int snd_hdspm_free(struct hdspm * hdspm) { if (hdspm->port) { + cancel_work_sync(&hdspm->midi_work); /* stop th audio, and cancel all interrupts */ hdspm->control_register &= |