8 files changed, 15 insertions, 30 deletions

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 0d428d0896db..cbe815dfbdc8 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -648,9 +648,6 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
                 substream->number = idx;
                 substream->stream = stream;
                 sprintf(substream->name, "subdevice #%i", idx);
-                snprintf(substream->latency_id, sizeof(substream->latency_id),
-                         "ALSA-PCM%d-%d%c%d", pcm->card->number, pcm->device,
-                         (stream ? 'c' : 'p'), idx);
                 substream->buffer_bytes_max = UINT_MAX;
                 if (prev == NULL)
                         pstr->substream = substream;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 20b5982c996b..192dd407512f 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -484,11 +484,13 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream,
         snd_pcm_timer_resolution_change(substream);
         runtime->status->state = SNDRV_PCM_STATE_SETUP;
 
-        pm_qos_remove_requirement(PM_QOS_CPU_DMA_LATENCY,
-                                substream->latency_id);
+        if (substream->latency_pm_qos_req) {
+                pm_qos_remove_request(substream->latency_pm_qos_req);
+                substream->latency_pm_qos_req = NULL;
+        }
         if ((usecs = period_to_usecs(runtime)) >= 0)
-                pm_qos_add_requirement(PM_QOS_CPU_DMA_LATENCY,
-                                        substream->latency_id, usecs);
+                substream->latency_pm_qos_req = pm_qos_add_request(
+                                        PM_QOS_CPU_DMA_LATENCY, usecs);
         return 0;
  _error:
         /* hardware might be unuseable from this time,
@@ -543,8 +545,8 @@ static int snd_pcm_hw_free(struct snd_pcm_substream *substream)
         if (substream->ops->hw_free)
                 result = substream->ops->hw_free(substream);
         runtime->status->state = SNDRV_PCM_STATE_OPEN;
-        pm_qos_remove_requirement(PM_QOS_CPU_DMA_LATENCY,
-                substream->latency_id);
+        pm_qos_remove_request(substream->latency_pm_qos_req);
+        substream->latency_pm_qos_req = NULL;
         return result;
 }
 
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index f18bd6207c50..66c7fb3ced3e 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -1787,7 +1787,7 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
         else if (subsystem)
                 snd_printdd("Sound card name = %s, "
                         "vendor = 0x%x, device = 0x%x, subsystem = 0x%x. "
-                        "Forced to subsytem = 0x%x\n",  c->name,
+                        "Forced to subsystem = 0x%x\n", c->name,
                         pci->vendor, pci->device, emu->serial, c->subsystem);
         else
                 snd_printdd("Sound card name = %s, "
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 7cee364976ff..7a97f126f6f7 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -361,7 +361,7 @@ struct hda_bus_unsolicited {
 };
 
 /*
- * Helper for automatic ping configuration
+ * Helper for automatic pin configuration
  */
 
 enum {
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index edaa729126bb..df110df52a8b 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -142,12 +142,7 @@ static int snd_pdacf_probe(struct pcmcia_device *link)
         link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
         link->io.NumPorts1 = 16;
 
-        link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_FORCED_PULSE;
-        /* FIXME: This driver should be updated to allow for dynamic IRQ sharing */
-        /* link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FORCED_PULSE; */
-
-        link->irq.Handler = pdacf_interrupt;
-        link->conf.Attributes = CONF_ENABLE_IRQ;
+        link->conf.Attributes = CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ;
         link->conf.IntType = INT_MEMORY_AND_IO;
         link->conf.ConfigIndex = 1;
         link->conf.Present = PRESENT_OPTION;
@@ -228,7 +223,7 @@ static int pdacf_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        ret = pcmcia_request_irq(link, &link->irq);
+        ret = pcmcia_request_exclusive_irq(link, pdacf_interrupt);
         if (ret)
                 goto failed;
 
@@ -236,10 +231,9 @@ static int pdacf_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
+        if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq) < 0)
                 goto failed;
 
-        link->dev_node = &pdacf->node;
         return 0;
 
 failed:
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.h b/sound/pcmcia/pdaudiocf/pdaudiocf.h
index b0601838112d..a0a7ec64222a 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.h
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.h
@@ -117,7 +117,6 @@ struct snd_pdacf {
         
         /* pcmcia stuff */
         struct pcmcia_device    *p_dev;
-        dev_node_t node;
 };
 
 static inline void pdacf_reg_write(struct snd_pdacf *chip, unsigned char reg, unsigned short val)
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index cfd1438bcc64..624b47a85f0a 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -162,10 +162,6 @@ static int snd_vxpocket_new(struct snd_card *card, int ibl,
         link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
         link->io.NumPorts1 = 16;
 
-        link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-
-        link->irq.Handler = &snd_vx_irq_handler;
-
         link->conf.Attributes = CONF_ENABLE_IRQ;
         link->conf.IntType = INT_MEMORY_AND_IO;
         link->conf.ConfigIndex = 1;
@@ -215,7 +211,6 @@ static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq
 static int vxpocket_config(struct pcmcia_device *link)
 {
         struct vx_core *chip = link->priv;
-        struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
         int ret;
 
         snd_printdd(KERN_DEBUG "vxpocket_config called\n");
@@ -235,7 +230,7 @@ static int vxpocket_config(struct pcmcia_device *link)
         if (ret)
                 goto failed;
 
-        ret = pcmcia_request_irq(link, &link->irq);
+        ret = pcmcia_request_exclusive_irq(link, snd_vx_irq_handler);
         if (ret)
                 goto failed;
 
@@ -246,10 +241,9 @@ static int vxpocket_config(struct pcmcia_device *link)
         chip->dev = &link->dev;
         snd_card_set_dev(chip->card, chip->dev);
 
-        if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
+        if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq) < 0)
                 goto failed;
 
-        link->dev_node = &vxp->node;
         return 0;
 
 failed:
diff --git a/sound/pcmcia/vx/vxpocket.h b/sound/pcmcia/vx/vxpocket.h
index 27ea002294c0..ea4df16a28ef 100644
--- a/sound/pcmcia/vx/vxpocket.h
+++ b/sound/pcmcia/vx/vxpocket.h
@@ -43,7 +43,6 @@ struct snd_vxpocket {
 
         /* pcmcia stuff */
         struct pcmcia_device    *p_dev;
-        dev_node_t node;
 };
 
 extern struct snd_vx_ops snd_vxpocket_ops;