summaryrefslogtreecommitdiffstats
path: root/sound/ppc/pmac.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/ppc/pmac.c')
-rw-r--r--sound/ppc/pmac.c33
1 files changed, 14 insertions, 19 deletions
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 90db9a1..6414306 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -1120,6 +1120,7 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
struct snd_pmac *chip;
struct device_node *np;
int i, err;
+ unsigned int irq;
unsigned long ctrl_addr, txdma_addr, rxdma_addr;
static struct snd_device_ops ops = {
.dev_free = snd_pmac_dev_free,
@@ -1153,10 +1154,6 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
if (chip->is_k2) {
static char *rnames[] = {
"Sound Control", "Sound DMA" };
- if (np->n_intrs < 3) {
- err = -ENODEV;
- goto __error;
- }
for (i = 0; i < 2; i ++) {
if (of_address_to_resource(np->parent, i,
&chip->rsrc[i])) {
@@ -1185,10 +1182,6 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
} else {
static char *rnames[] = {
"Sound Control", "Sound Tx DMA", "Sound Rx DMA" };
- if (np->n_intrs < 3) {
- err = -ENODEV;
- goto __error;
- }
for (i = 0; i < 3; i ++) {
if (of_address_to_resource(np, i,
&chip->rsrc[i])) {
@@ -1220,28 +1213,30 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
chip->playback.dma = ioremap(txdma_addr, 0x100);
chip->capture.dma = ioremap(rxdma_addr, 0x100);
if (chip->model <= PMAC_BURGUNDY) {
- if (request_irq(np->intrs[0].line, snd_pmac_ctrl_intr, 0,
+ irq = irq_of_parse_and_map(np, 0);
+ if (request_irq(irq, snd_pmac_ctrl_intr, 0,
"PMac", (void*)chip)) {
- snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n", np->intrs[0].line);
+ snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n",
+ irq);
err = -EBUSY;
goto __error;
}
- chip->irq = np->intrs[0].line;
+ chip->irq = irq;
}
- if (request_irq(np->intrs[1].line, snd_pmac_tx_intr, 0,
- "PMac Output", (void*)chip)) {
- snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n", np->intrs[1].line);
+ irq = irq_of_parse_and_map(np, 1);
+ if (request_irq(irq, snd_pmac_tx_intr, 0, "PMac Output", (void*)chip)){
+ snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n", irq);
err = -EBUSY;
goto __error;
}
- chip->tx_irq = np->intrs[1].line;
- if (request_irq(np->intrs[2].line, snd_pmac_rx_intr, 0,
- "PMac Input", (void*)chip)) {
- snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n", np->intrs[2].line);
+ chip->tx_irq = irq;
+ irq = irq_of_parse_and_map(np, 2);
+ if (request_irq(irq, snd_pmac_rx_intr, 0, "PMac Input", (void*)chip)) {
+ snd_printk(KERN_ERR "pmac: unable to grab IRQ %d\n", irq);
err = -EBUSY;
goto __error;
}
- chip->rx_irq = np->intrs[2].line;
+ chip->rx_irq = irq;
snd_pmac_sound_feature(chip, 1);
OpenPOWER on IntegriCloud