struct resource *res_port;
int irq;
- unsigned int revision; /* chip revision */
+ unsigned char revision; /* chip revision */
unsigned int serial; /* serial number */
unsigned short model; /* subsystem id */
u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size);
int i;
- for(i=0; i < runtime->periods; i++) {
+ for(i = 0; i < runtime->periods; i++) {
*table_base++=runtime->dma_addr+(i*period_size_bytes);
*table_base++=period_size_bytes<<16;
}
// release the irq
if (chip->irq >= 0)
- free_irq(chip->irq, (void *)chip);
+ free_irq(chip->irq, chip);
// release the DMA
if (chip->dma_buffer.area) {
return snd_emu10k1x_free(chip);
}
-static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t snd_emu10k1x_interrupt(int irq, void *dev_id)
{
unsigned int status;
}
if (request_irq(pci->irq, snd_emu10k1x_interrupt,
- IRQF_DISABLED|IRQF_SHARED, "EMU10K1X",
- (void *)chip)) {
+ IRQF_SHARED, "EMU10K1X", chip)) {
snd_printk(KERN_ERR "emu10k1x: cannot grab irq %d\n", pci->irq);
snd_emu10k1x_free(chip);
return -EBUSY;
pci_set_master(pci);
/* read revision & serial */
- pci_read_config_byte(pci, PCI_REVISION_ID, (char *)&chip->revision);
+ chip->revision = pci->revision;
pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial);
pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model);
snd_printk(KERN_INFO "Model %04x Rev %08x Serial %08x\n", chip->model,
if (sscanf(line, "%x %x %x", ®, &channel_id, &val) != 3)
continue;
- if ((reg < 0x49) && (reg >=0) && (val <= 0xffffffff)
- && (channel_id >=0) && (channel_id <= 2) )
+ if ((reg < 0x49) && (reg >= 0) && (val <= 0xffffffff)
+ && (channel_id >= 0) && (channel_id <= 2) )
snd_emu10k1x_ptr_write(emu, reg, channel_id, val);
}
}