/* test first xilinx */
chipsc = PCXHR_INPL(mgr, PCXHR_PLX_CHIPSC);
- if (!second) {
- if (chipsc & PCXHR_CHIPSC_GPI_USERI) {
- snd_printdd("no need to load first xilinx\n");
- return 0; /* first xilinx is already present and cannot be reset */
- }
- } else {
+ /* REV01 cards do not support the PCXHR_CHIPSC_GPI_USERI bit anymore */
+ /* this bit will always be 1; no possibility to test presence of first xilinx */
+ if(second) {
if ((chipsc & PCXHR_CHIPSC_GPI_USERI) == 0) {
snd_printk(KERN_ERR "error loading first xilinx\n");
return -EINVAL;
}
-irqreturn_t pcxhr_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+irqreturn_t pcxhr_interrupt(int irq, void *dev_id)
{
struct pcxhr_mgr *mgr = dev_id;
unsigned int reg;
mgr->dsp_time_last = dsp_time_new;
if (timer_toggle == mgr->timer_toggle)
- snd_printk(KERN_ERR "ERROR TIMER TOGGLE\n");
+ snd_printdd("ERROR TIMER TOGGLE\n");
mgr->timer_toggle = timer_toggle;
reg &= ~PCXHR_IRQ_TIMER;