Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  powerpc: add defconfig for Freescale MPC8349E-mITX board
  powerpc: Add base support for the Freescale MPC8349E-mITX eval board
  Documentation: correct values in MPC8548E SEC example node
  [POWERPC] Actually copy over i8259.c to arch/ppc/syslib this time
  [POWERPC] Add new interrupt mapping core and change platforms to use it
  [POWERPC] Copy i8259 code back to arch/ppc
  [POWERPC] New device-tree interrupt parsing code
  [POWERPC] Use the genirq framework
  [PATCH] genirq: Allow fasteoi handler to retrigger disabled interrupts
  [POWERPC] Update the SWIM3 (powermac) floppy driver
  [POWERPC] Fix error handling in detecting legacy serial ports
  [POWERPC] Fix booting on Momentum "Apache" board (a Maple derivative)
  [POWERPC] Fix various offb and BootX-related issues
  [POWERPC] Add a default config for 32-bit CHRP machines
  [POWERPC] fix implicit declaration on cell.
  [POWERPC] change get_property to return void *

5 files changed, 29 insertions, 42 deletions

diff --git a/sound/aoa/core/snd-aoa-gpio-feature.c b/sound/aoa/core/snd-aoa-gpio-feature.c
index bab97547a052..7ae0c0bdfad8 100644
--- a/sound/aoa/core/snd-aoa-gpio-feature.c
+++ b/sound/aoa/core/snd-aoa-gpio-feature.c
@@ -112,12 +112,7 @@ static struct device_node *get_gpio(char *name,
 
 static void get_irq(struct device_node * np, int *irqptr)
 {
-        *irqptr = -1;
-        if (!np)
-                return;
-        if (np->n_intrs != 1)
-                return;
-        *irqptr = np->intrs[0].line;
+        *irqptr = irq_of_parse_and_map(np, 0);
 }
 
 /* 0x4 is outenable, 0x1 is out, thus 4 or 5 */
diff --git a/sound/aoa/soundbus/i2sbus/i2sbus-core.c b/sound/aoa/soundbus/i2sbus/i2sbus-core.c
index f268dacdaa00..01c0724335a3 100644
--- a/sound/aoa/soundbus/i2sbus/i2sbus-core.c
+++ b/sound/aoa/soundbus/i2sbus/i2sbus-core.c
@@ -129,7 +129,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
         if (strncmp(np->name, "i2s-", 4))
                 return 0;
 
-        if (np->n_intrs != 3)
+        if (macio_irq_count(macio) != 3)
                 return 0;
 
         dev = kzalloc(sizeof(struct i2sbus_dev), GFP_KERNEL);
@@ -183,9 +183,10 @@ static int i2sbus_add_dev(struct macio_dev *macio,
                 snprintf(dev->rnames[i], sizeof(dev->rnames[i]), rnames[i], np->name);
         }
         for (i=0;i<3;i++) {
-                if (request_irq(np->intrs[i].line, ints[i], 0, dev->rnames[i], dev))
+                if (request_irq(macio_irq(macio, i), ints[i], 0,
+                                dev->rnames[i], dev))
                         goto err;
-                dev->interrupts[i] = np->intrs[i].line;
+                dev->interrupts[i] = macio_irq(macio, i);
         }
 
         for (i=0;i<3;i++) {
diff --git a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c
index de454ca39226..4359903f4376 100644
--- a/sound/oss/dmasound/dmasound_awacs.c
+++ b/sound/oss/dmasound/dmasound_awacs.c
@@ -374,10 +374,7 @@ setup_audio_gpio(const char *name, const char* compatible, int *gpio_addr, int*
                 *gpio_pol = *pp;
         else
                 *gpio_pol = 1;
-        if (np->n_intrs > 0)
-                return np->intrs[0].line;
-        
-        return 0;
+        return irq_of_parse_and_map(np, 0);
 }
 
 static inline void
@@ -2864,14 +2861,13 @@ printk("dmasound_pmac: couldn't find a Codec we can handle\n");
          * other info if necessary (early AWACS we want to read chip ids)
          */
 
-        if (of_get_address(io, 2, NULL, NULL) == NULL || io->n_intrs < 3) {
+        if (of_get_address(io, 2, NULL, NULL) == NULL) {
                 /* OK - maybe we need to use the 'awacs' node (on earlier
                  * machines).
                  */
                 if (awacs_node) {
                         io = awacs_node ;
-                        if (of_get_address(io, 2, NULL, NULL) == NULL ||
-                            io->n_intrs < 3) {
+                        if (of_get_address(io, 2, NULL, NULL) == NULL) {
                                 printk("dmasound_pmac: can't use %s\n",
                                        io->full_name);
                                 return -ENODEV;
@@ -2940,9 +2936,9 @@ printk("dmasound_pmac: couldn't find a Codec we can handle\n");
         if (awacs_revision == AWACS_SCREAMER && awacs)
                 awacs_recalibrate();
 
-        awacs_irq = io->intrs[0].line;
-        awacs_tx_irq = io->intrs[1].line;
-        awacs_rx_irq = io->intrs[2].line;
+        awacs_irq = irq_of_parse_and_map(io, 0);
+        awacs_tx_irq = irq_of_parse_and_map(io, 1);
+        awacs_rx_irq = irq_of_parse_and_map(io, 2);
 
         /* Hack for legacy crap that will be killed someday */
         awacs_node = io;
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 90db9a1d1e0a..641430631505 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);
 
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 70e4ebc70260..692c61177678 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -1121,7 +1121,7 @@ static long tumbler_find_device(const char *device, const char *platform,
         DBG("(I) GPIO device %s found, offset: %x, active state: %d !\n",
             device, gp->addr, gp->active_state);
 
-        return (node->n_intrs > 0) ? node->intrs[0].line : 0;
+        return irq_of_parse_and_map(node, 0);
 }
 
 /* reset audio */
@@ -1264,16 +1264,16 @@ static int __init tumbler_init(struct snd_pmac *chip)
                                     &mix->line_mute, 1);
         irq = tumbler_find_device("headphone-detect",
                                   NULL, &mix->hp_detect, 0);
-        if (irq < 0)
+        if (irq <= NO_IRQ)
                 irq = tumbler_find_device("headphone-detect",
                                           NULL, &mix->hp_detect, 1);
-        if (irq < 0)
+        if (irq <= NO_IRQ)
                 irq = tumbler_find_device("keywest-gpio15",
                                           NULL, &mix->hp_detect, 1);
         mix->headphone_irq = irq;
         irq = tumbler_find_device("line-output-detect",
                                   NULL, &mix->line_detect, 0);
-        if (irq < 0)
+        if (irq <= NO_IRQ)
                 irq = tumbler_find_device("line-output-detect",
                                           NULL, &mix->line_detect, 1);
         mix->lineout_irq = irq;