if (emu->port) { /* avoid access to already used hardware */
snd_emu10k1_fx8010_tram_setup(emu, 0);
snd_emu10k1_done(emu);
- /* remove reserved page */
- if (emu->reserved_page) {
- snd_emu10k1_synth_free(emu, (struct snd_util_memblk *)emu->reserved_page);
- emu->reserved_page = NULL;
- }
snd_emu10k1_free_efx(emu);
}
if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
}
if (emu->emu1010.firmware_thread)
kthread_stop(emu->emu1010.firmware_thread);
+ if (emu->irq >= 0)
+ free_irq(emu->irq, emu);
+ /* remove reserved page */
+ if (emu->reserved_page) {
+ snd_emu10k1_synth_free(emu,
+ (struct snd_util_memblk *)emu->reserved_page);
+ emu->reserved_page = NULL;
+ }
if (emu->memhdr)
snd_util_memhdr_free(emu->memhdr);
if (emu->silent_page.area)
#ifdef CONFIG_PM
free_pm_buffer(emu);
#endif
- if (emu->irq >= 0)
- free_irq(emu->irq, emu);
if (emu->port)
pci_release_regions(emu->pci);
if (emu->card_capabilities->ca0151_chip) /* P16V */
}
emu->port = pci_resource_start(pci, 0);
- if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
- "EMU10K1", emu)) {
- err = -EBUSY;
- goto error;
- }
- emu->irq = pci->irq;
-
emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
32 * 1024, &emu->ptb_pages) < 0) {
emu->fx8010.etram_pages.area = NULL;
emu->fx8010.etram_pages.bytes = 0;
+ /* irq handler must be registered after I/O ports are activated */
+ if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
+ "EMU10K1", emu)) {
+ err = -EBUSY;
+ goto error;
+ }
+ emu->irq = pci->irq;
+
/*
* Init to 0x02109204 :
* Clock accuracy = 0 (1000ppm)