14 files changed, 123 insertions, 127 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 4c3edc1532c9..644c2bb17b86 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/drivers/pcsp/pcsp.h b/sound/drivers/pcsp/pcsp.h
index 1e123077923d..4ff6c8cc5077 100644
--- a/sound/drivers/pcsp/pcsp.h
+++ b/sound/drivers/pcsp/pcsp.h
@@ -16,7 +16,7 @@
 #include <asm/i8253.h>
 #else
 #include <asm/8253pit.h>
-static DEFINE_SPINLOCK(i8253_lock);
+static DEFINE_RAW_SPINLOCK(i8253_lock);
 #endif
 
 #define PCSP_SOUND_VERSION 0x400        /* read 4.00 */
diff --git a/sound/drivers/pcsp/pcsp_input.c b/sound/drivers/pcsp/pcsp_input.c
index 0444cdeb4bec..b5e2b54c2604 100644
--- a/sound/drivers/pcsp/pcsp_input.c
+++ b/sound/drivers/pcsp/pcsp_input.c
@@ -21,7 +21,7 @@ static void pcspkr_do_sound(unsigned int count)
 {
         unsigned long flags;
 
-        spin_lock_irqsave(&i8253_lock, flags);
+        raw_spin_lock_irqsave(&i8253_lock, flags);
 
         if (count) {
                 /* set command for counter 2, 2 byte write */
@@ -36,7 +36,7 @@ static void pcspkr_do_sound(unsigned int count)
                 outb(inb_p(0x61) & 0xFC, 0x61);
         }
 
-        spin_unlock_irqrestore(&i8253_lock, flags);
+        raw_spin_unlock_irqrestore(&i8253_lock, flags);
 }
 
 void pcspkr_stop_sound(void)
diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c
index d77ffa9a9387..ce9e7d170c0d 100644
--- a/sound/drivers/pcsp/pcsp_lib.c
+++ b/sound/drivers/pcsp/pcsp_lib.c
@@ -66,7 +66,7 @@ static u64 pcsp_timer_update(struct snd_pcsp *chip)
         timer_cnt = val * CUR_DIV() / 256;
 
         if (timer_cnt && chip->enable) {
-                spin_lock_irqsave(&i8253_lock, flags);
+                raw_spin_lock_irqsave(&i8253_lock, flags);
                 if (!nforce_wa) {
                         outb_p(chip->val61, 0x61);
                         outb_p(timer_cnt, 0x42);
@@ -75,7 +75,7 @@ static u64 pcsp_timer_update(struct snd_pcsp *chip)
                         outb(chip->val61 ^ 2, 0x61);
                         chip->thalf = 1;
                 }
-                spin_unlock_irqrestore(&i8253_lock, flags);
+                raw_spin_unlock_irqrestore(&i8253_lock, flags);
         }
 
         chip->ns_rem = PCSP_PERIOD_NS();
@@ -159,10 +159,10 @@ static int pcsp_start_playing(struct snd_pcsp *chip)
                 return -EIO;
         }
 
-        spin_lock(&i8253_lock);
+        raw_spin_lock(&i8253_lock);
         chip->val61 = inb(0x61) | 0x03;
         outb_p(0x92, 0x43);     /* binary, mode 1, LSB only, ch 2 */
-        spin_unlock(&i8253_lock);
+        raw_spin_unlock(&i8253_lock);
         atomic_set(&chip->timer_active, 1);
         chip->thalf = 0;
 
@@ -179,11 +179,11 @@ static void pcsp_stop_playing(struct snd_pcsp *chip)
                 return;
 
         atomic_set(&chip->timer_active, 0);
-        spin_lock(&i8253_lock);
+        raw_spin_lock(&i8253_lock);
         /* restore the timer */
         outb_p(0xb6, 0x43);     /* binary, mode 3, LSB/MSB, ch 2 */
         outb(chip->val61 & 0xFC, 0x61);
-        spin_unlock(&i8253_lock);
+        raw_spin_unlock(&i8253_lock);
 }
 
 /*
diff --git a/sound/oss/dmasound/dmasound_paula.c b/sound/oss/dmasound/dmasound_paula.c
index bb14e4c67e89..87910e992133 100644
--- a/sound/oss/dmasound/dmasound_paula.c
+++ b/sound/oss/dmasound/dmasound_paula.c
@@ -21,6 +21,7 @@
 #include <linux/ioport.h>
 #include <linux/soundcard.h>
 #include <linux/interrupt.h>
+#include <linux/platform_device.h>
 
 #include <asm/uaccess.h>
 #include <asm/setup.h>
@@ -710,31 +711,41 @@ static MACHINE machAmiga = {
 /*** Config & Setup **********************************************************/
 
 
-static int __init dmasound_paula_init(void)
+static int __init amiga_audio_probe(struct platform_device *pdev)
 {
-        int err;
-
-        if (MACH_IS_AMIGA && AMIGAHW_PRESENT(AMI_AUDIO)) {
-            if (!request_mem_region(CUSTOM_PHYSADDR+0xa0, 0x40,
-                                    "dmasound [Paula]"))
-                return -EBUSY;
-            dmasound.mach = machAmiga;
-            dmasound.mach.default_hard = def_hard ;
-            dmasound.mach.default_soft = def_soft ;
-            err = dmasound_init();
-            if (err)
-                release_mem_region(CUSTOM_PHYSADDR+0xa0, 0x40);
-            return err;
-        } else
-            return -ENODEV;
+        dmasound.mach = machAmiga;
+        dmasound.mach.default_hard = def_hard ;
+        dmasound.mach.default_soft = def_soft ;
+        return dmasound_init();
 }
 
-static void __exit dmasound_paula_cleanup(void)
+static int __exit amiga_audio_remove(struct platform_device *pdev)
 {
         dmasound_deinit();
-        release_mem_region(CUSTOM_PHYSADDR+0xa0, 0x40);
+        return 0;
+}
+
+static struct platform_driver amiga_audio_driver = {
+        .remove = __exit_p(amiga_audio_remove),
+        .driver   = {
+                .name   = "amiga-audio",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int __init amiga_audio_init(void)
+{
+        return platform_driver_probe(&amiga_audio_driver, amiga_audio_probe);
 }
 
-module_init(dmasound_paula_init);
-module_exit(dmasound_paula_cleanup);
+module_init(amiga_audio_init);
+
+static void __exit amiga_audio_exit(void)
+{
+        platform_driver_unregister(&amiga_audio_driver);
+}
+
+module_exit(amiga_audio_exit);
+
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:amiga-audio");
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;
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 495a36fba360..e30c8325f35e 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -23,6 +23,7 @@ config SND_PXA2XX_SOC_I2S
 
 config SND_PXA_SOC_SSP
         tristate
+        select PXA_SSP
 
 config SND_PXA2XX_SOC_CORGI
         tristate "SoC Audio support for Sharp Zaurus SL-C7x0"
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 544fd9566f4d..a1fd23e0e3d0 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -32,9 +32,8 @@
 
 #include <mach/hardware.h>
 #include <mach/dma.h>
-#include <mach/regs-ssp.h>
 #include <mach/audio.h>
-#include <mach/ssp.h>
+#include <plat/ssp.h>
 
 #include "pxa2xx-pcm.h"
 #include "pxa-ssp.h"
@@ -57,15 +56,15 @@ struct ssp_priv {
 static void dump_registers(struct ssp_device *ssp)
 {
         dev_dbg(&ssp->pdev->dev, "SSCR0 0x%08x SSCR1 0x%08x SSTO 0x%08x\n",
-                 ssp_read_reg(ssp, SSCR0), ssp_read_reg(ssp, SSCR1),
-                 ssp_read_reg(ssp, SSTO));
+                 pxa_ssp_read_reg(ssp, SSCR0), pxa_ssp_read_reg(ssp, SSCR1),
+                 pxa_ssp_read_reg(ssp, SSTO));
 
         dev_dbg(&ssp->pdev->dev, "SSPSP 0x%08x SSSR 0x%08x SSACD 0x%08x\n",
-                 ssp_read_reg(ssp, SSPSP), ssp_read_reg(ssp, SSSR),
-                 ssp_read_reg(ssp, SSACD));
+                 pxa_ssp_read_reg(ssp, SSPSP), pxa_ssp_read_reg(ssp, SSSR),
+                 pxa_ssp_read_reg(ssp, SSACD));
 }
 
-static void ssp_enable(struct ssp_device *ssp)
+static void pxa_ssp_enable(struct ssp_device *ssp)
 {
         uint32_t sscr0;
 
@@ -73,7 +72,7 @@ static void ssp_enable(struct ssp_device *ssp)
         __raw_writel(sscr0, ssp->mmio_base + SSCR0);
 }
 
-static void ssp_disable(struct ssp_device *ssp)
+static void pxa_ssp_disable(struct ssp_device *ssp)
 {
         uint32_t sscr0;
 
@@ -87,7 +86,7 @@ struct pxa2xx_pcm_dma_data {
 };
 
 static struct pxa2xx_pcm_dma_params *
-ssp_get_dma_params(struct ssp_device *ssp, int width4, int out)
+pxa_ssp_get_dma_params(struct ssp_device *ssp, int width4, int out)
 {
         struct pxa2xx_pcm_dma_data *dma;
 
@@ -119,7 +118,7 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream,
 
         if (!cpu_dai->active) {
                 clk_enable(ssp->clk);
-                ssp_disable(ssp);
+                pxa_ssp_disable(ssp);
         }
 
         kfree(snd_soc_dai_get_dma_data(cpu_dai, substream));
@@ -137,7 +136,7 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
         struct ssp_device *ssp = priv->ssp;
 
         if (!cpu_dai->active) {
-                ssp_disable(ssp);
+                pxa_ssp_disable(ssp);
                 clk_disable(ssp->clk);
         }
 
@@ -160,7 +159,7 @@ static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai)
         priv->to  = __raw_readl(ssp->mmio_base + SSTO);
         priv->psp = __raw_readl(ssp->mmio_base + SSPSP);
 
-        ssp_disable(ssp);
+        pxa_ssp_disable(ssp);
         clk_disable(ssp->clk);
         return 0;
 }
@@ -180,7 +179,7 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
         __raw_writel(priv->psp, ssp->mmio_base + SSPSP);
 
         if (cpu_dai->active)
-                ssp_enable(ssp);
+                pxa_ssp_enable(ssp);
         else
                 clk_disable(ssp->clk);
 
@@ -196,9 +195,9 @@ static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
  * ssp_set_clkdiv - set SSP clock divider
  * @div: serial clock rate divider
  */
-static void ssp_set_scr(struct ssp_device *ssp, u32 div)
+static void pxa_ssp_set_scr(struct ssp_device *ssp, u32 div)
 {
-        u32 sscr0 = ssp_read_reg(ssp, SSCR0);
+        u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
 
         if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP) {
                 sscr0 &= ~0x0000ff00;
@@ -207,15 +206,15 @@ static void ssp_set_scr(struct ssp_device *ssp, u32 div)
                 sscr0 &= ~0x000fff00;
                 sscr0 |= (div - 1) << 8;     /* 1..4096 */
         }
-        ssp_write_reg(ssp, SSCR0, sscr0);
+        pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 }
 
 /**
- * ssp_get_clkdiv - get SSP clock divider
+ * pxa_ssp_get_clkdiv - get SSP clock divider
  */
-static u32 ssp_get_scr(struct ssp_device *ssp)
+static u32 pxa_ssp_get_scr(struct ssp_device *ssp)
 {
-        u32 sscr0 = ssp_read_reg(ssp, SSCR0);
+        u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
         u32 div;
 
         if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP)
@@ -235,7 +234,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         struct ssp_device *ssp = priv->ssp;
         int val;
 
-        u32 sscr0 = ssp_read_reg(ssp, SSCR0) &
+        u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0) &
                 ~(SSCR0_ECS |  SSCR0_NCS | SSCR0_MOD | SSCR0_ACS);
 
         dev_dbg(&ssp->pdev->dev,
@@ -263,7 +262,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                 break;
         case PXA_SSP_CLK_AUDIO:
                 priv->sysclk = 0;
-                ssp_set_scr(ssp, 1);
+                pxa_ssp_set_scr(ssp, 1);
                 sscr0 |= SSCR0_ACS;
                 break;
         default:
@@ -274,8 +273,8 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
          * on PXA2xx.  On PXA3xx it must be enabled when doing so. */
         if (!cpu_is_pxa3xx())
                 clk_disable(ssp->clk);
-        val = ssp_read_reg(ssp, SSCR0) | sscr0;
-        ssp_write_reg(ssp, SSCR0, val);
+        val = pxa_ssp_read_reg(ssp, SSCR0) | sscr0;
+        pxa_ssp_write_reg(ssp, SSCR0, val);
         if (!cpu_is_pxa3xx())
                 clk_enable(ssp->clk);
 
@@ -294,11 +293,11 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
 
         switch (div_id) {
         case PXA_SSP_AUDIO_DIV_ACDS:
-                val = (ssp_read_reg(ssp, SSACD) & ~0x7) | SSACD_ACDS(div);
-                ssp_write_reg(ssp, SSACD, val);
+                val = (pxa_ssp_read_reg(ssp, SSACD) & ~0x7) | SSACD_ACDS(div);
+                pxa_ssp_write_reg(ssp, SSACD, val);
                 break;
         case PXA_SSP_AUDIO_DIV_SCDB:
-                val = ssp_read_reg(ssp, SSACD);
+                val = pxa_ssp_read_reg(ssp, SSACD);
                 val &= ~SSACD_SCDB;
 #if defined(CONFIG_PXA3xx)
                 if (cpu_is_pxa3xx())
@@ -321,10 +320,10 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
                 default:
                         return -EINVAL;
                 }
-                ssp_write_reg(ssp, SSACD, val);
+                pxa_ssp_write_reg(ssp, SSACD, val);
                 break;
         case PXA_SSP_DIV_SCR:
-                ssp_set_scr(ssp, div);
+                pxa_ssp_set_scr(ssp, div);
                 break;
         default:
                 return -ENODEV;
@@ -341,11 +340,11 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
 {
         struct ssp_priv *priv = cpu_dai->private_data;
         struct ssp_device *ssp = priv->ssp;
-        u32 ssacd = ssp_read_reg(ssp, SSACD) & ~0x70;
+        u32 ssacd = pxa_ssp_read_reg(ssp, SSACD) & ~0x70;
 
 #if defined(CONFIG_PXA3xx)
         if (cpu_is_pxa3xx())
-                ssp_write_reg(ssp, SSACDD, 0);
+                pxa_ssp_write_reg(ssp, SSACDD, 0);
 #endif
 
         switch (freq_out) {
@@ -383,7 +382,7 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
                         val = tmp;
 
                         val = (val << 16) | 64;
-                        ssp_write_reg(ssp, SSACDD, val);
+                        pxa_ssp_write_reg(ssp, SSACDD, val);
 
                         ssacd |= (0x6 << 4);
 
@@ -397,7 +396,7 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
                 return -EINVAL;
         }
 
-        ssp_write_reg(ssp, SSACD, ssacd);
+        pxa_ssp_write_reg(ssp, SSACD, ssacd);
 
         return 0;
 }
@@ -412,7 +411,7 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
         struct ssp_device *ssp = priv->ssp;
         u32 sscr0;
 
-        sscr0 = ssp_read_reg(ssp, SSCR0);
+        sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
         sscr0 &= ~(SSCR0_MOD | SSCR0_SlotsPerFrm(8) | SSCR0_EDSS | SSCR0_DSS);
 
         /* set slot width */
@@ -429,10 +428,10 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
                 sscr0 |= SSCR0_SlotsPerFrm(slots);
 
                 /* set active slot mask */
-                ssp_write_reg(ssp, SSTSA, tx_mask);
-                ssp_write_reg(ssp, SSRSA, rx_mask);
+                pxa_ssp_write_reg(ssp, SSTSA, tx_mask);
+                pxa_ssp_write_reg(ssp, SSRSA, rx_mask);
         }
-        ssp_write_reg(ssp, SSCR0, sscr0);
+        pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 
         return 0;
 }
@@ -447,12 +446,12 @@ static int pxa_ssp_set_dai_tristate(struct snd_soc_dai *cpu_dai,
         struct ssp_device *ssp = priv->ssp;
         u32 sscr1;
 
-        sscr1 = ssp_read_reg(ssp, SSCR1);
+        sscr1 = pxa_ssp_read_reg(ssp, SSCR1);
         if (tristate)
                 sscr1 &= ~SSCR1_TTE;
         else
                 sscr1 |= SSCR1_TTE;
-        ssp_write_reg(ssp, SSCR1, sscr1);
+        pxa_ssp_write_reg(ssp, SSCR1, sscr1);
 
         return 0;
 }
@@ -476,14 +475,14 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 return 0;
 
         /* we can only change the settings if the port is not in use */
-        if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) {
+        if (pxa_ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) {
                 dev_err(&ssp->pdev->dev,
                         "can't change hardware dai format: stream is in use");
                 return -EINVAL;
         }
 
         /* reset port settings */
-        sscr0 = ssp_read_reg(ssp, SSCR0) &
+        sscr0 = pxa_ssp_read_reg(ssp, SSCR0) &
                 (SSCR0_ECS |  SSCR0_NCS | SSCR0_MOD | SSCR0_ACS);
         sscr1 = SSCR1_RxTresh(8) | SSCR1_TxTresh(7);
         sspsp = 0;
@@ -535,9 +534,9 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 return -EINVAL;
         }
 
-        ssp_write_reg(ssp, SSCR0, sscr0);
-        ssp_write_reg(ssp, SSCR1, sscr1);
-        ssp_write_reg(ssp, SSPSP, sspsp);
+        pxa_ssp_write_reg(ssp, SSCR0, sscr0);
+        pxa_ssp_write_reg(ssp, SSCR1, sscr1);
+        pxa_ssp_write_reg(ssp, SSPSP, sspsp);
 
         dump_registers(ssp);
 
@@ -566,7 +565,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
         u32 sscr0;
         u32 sspsp;
         int width = snd_pcm_format_physical_width(params_format(params));
-        int ttsa = ssp_read_reg(ssp, SSTSA) & 0xf;
+        int ttsa = pxa_ssp_read_reg(ssp, SSTSA) & 0xf;
         struct pxa2xx_pcm_dma_params *dma_data;
 
         dma_data = snd_soc_dai_get_dma_data(dai, substream);
@@ -578,22 +577,22 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
          * to force 16-bit frame width on the wire (for S16_LE), even
          * with two channels. Use 16-bit DMA transfers for this case.
          */
-        dma_data = ssp_get_dma_params(ssp,
+        dma_data = pxa_ssp_get_dma_params(ssp,
                         ((chn == 2) && (ttsa != 1)) || (width == 32),
                         substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 
         snd_soc_dai_set_dma_data(dai, substream, dma_data);
 
         /* we can only change the settings if the port is not in use */
-        if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
+        if (pxa_ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
                 return 0;
 
         /* clear selected SSP bits */
-        sscr0 = ssp_read_reg(ssp, SSCR0) & ~(SSCR0_DSS | SSCR0_EDSS);
-        ssp_write_reg(ssp, SSCR0, sscr0);
+        sscr0 = pxa_ssp_read_reg(ssp, SSCR0) & ~(SSCR0_DSS | SSCR0_EDSS);
+        pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 
         /* bit size */
-        sscr0 = ssp_read_reg(ssp, SSCR0);
+        sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
         switch (params_format(params)) {
         case SNDRV_PCM_FORMAT_S16_LE:
 #ifdef CONFIG_PXA3xx
@@ -609,13 +608,13 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
                 sscr0 |= (SSCR0_EDSS | SSCR0_DataSize(16));
                 break;
         }
-        ssp_write_reg(ssp, SSCR0, sscr0);
+        pxa_ssp_write_reg(ssp, SSCR0, sscr0);
 
         switch (priv->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
         case SND_SOC_DAIFMT_I2S:
-               sspsp = ssp_read_reg(ssp, SSPSP);
+               sspsp = pxa_ssp_read_reg(ssp, SSPSP);
 
-                if ((ssp_get_scr(ssp) == 4) && (width == 16)) {
+                if ((pxa_ssp_get_scr(ssp) == 4) && (width == 16)) {
                         /* This is a special case where the bitclk is 64fs
                         * and we're not dealing with 2*32 bits of audio
                         * samples.
@@ -649,7 +648,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
                         sspsp |= SSPSP_DMYSTRT(1);
                 }
 
-                ssp_write_reg(ssp, SSPSP, sspsp);
+                pxa_ssp_write_reg(ssp, SSPSP, sspsp);
                 break;
         default:
                 break;
@@ -680,45 +679,45 @@ static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_RESUME:
-                ssp_enable(ssp);
+                pxa_ssp_enable(ssp);
                 break;
         case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-                val = ssp_read_reg(ssp, SSCR1);
+                val = pxa_ssp_read_reg(ssp, SSCR1);
                 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                         val |= SSCR1_TSRE;
                 else
                         val |= SSCR1_RSRE;
-                ssp_write_reg(ssp, SSCR1, val);
-                val = ssp_read_reg(ssp, SSSR);
-                ssp_write_reg(ssp, SSSR, val);
+                pxa_ssp_write_reg(ssp, SSCR1, val);
+                val = pxa_ssp_read_reg(ssp, SSSR);
+                pxa_ssp_write_reg(ssp, SSSR, val);
                 break;
         case SNDRV_PCM_TRIGGER_START:
-                val = ssp_read_reg(ssp, SSCR1);
+                val = pxa_ssp_read_reg(ssp, SSCR1);
                 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                         val |= SSCR1_TSRE;
                 else
                         val |= SSCR1_RSRE;
-                ssp_write_reg(ssp, SSCR1, val);
-                ssp_enable(ssp);
+                pxa_ssp_write_reg(ssp, SSCR1, val);
+                pxa_ssp_enable(ssp);
                 break;
         case SNDRV_PCM_TRIGGER_STOP:
-                val = ssp_read_reg(ssp, SSCR1);
+                val = pxa_ssp_read_reg(ssp, SSCR1);
                 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                         val &= ~SSCR1_TSRE;
                 else
                         val &= ~SSCR1_RSRE;
-                ssp_write_reg(ssp, SSCR1, val);
+                pxa_ssp_write_reg(ssp, SSCR1, val);
                 break;
         case SNDRV_PCM_TRIGGER_SUSPEND:
-                ssp_disable(ssp);
+                pxa_ssp_disable(ssp);
                 break;
         case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-                val = ssp_read_reg(ssp, SSCR1);
+                val = pxa_ssp_read_reg(ssp, SSCR1);
                 if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                         val &= ~SSCR1_TSRE;
                 else
                         val &= ~SSCR1_RSRE;
-                ssp_write_reg(ssp, SSCR1, val);
+                pxa_ssp_write_reg(ssp, SSCR1, val);
                 break;
 
         default:
@@ -740,7 +739,7 @@ static int pxa_ssp_probe(struct platform_device *pdev,
         if (!priv)
                 return -ENOMEM;
 
-        priv->ssp = ssp_request(dai->id + 1, "SoC audio");
+        priv->ssp = pxa_ssp_request(dai->id + 1, "SoC audio");
         if (priv->ssp == NULL) {
                 ret = -ENODEV;
                 goto err_priv;
@@ -760,7 +759,7 @@ static void pxa_ssp_remove(struct platform_device *pdev,
                               struct snd_soc_dai *dai)
 {
         struct ssp_priv *priv = dai->private_data;
-        ssp_free(priv->ssp);
+        pxa_ssp_free(priv->ssp);
 }
 
 #define PXA_SSP_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\