ASoC: pxa: clean up function names in pxa2xx-lib

Clean up the namespace a bit and drop the __ prefix of all functions
exported by pxa2xx-lib. This improves the readability of the code.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

4 files changed, 28 insertions, 35 deletions

diff --git a/include/sound/pxa2xx-lib.h b/include/sound/pxa2xx-lib.h
index 63f75450d3db..b43de38de8b2 100644
--- a/include/sound/pxa2xx-lib.h
+++ b/include/sound/pxa2xx-lib.h
@@ -10,14 +10,14 @@ struct snd_pcm_substream;
 struct snd_pcm_hw_params;
 struct snd_pcm;
 
-extern int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
+extern int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params);
-extern int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
+extern int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream);
 extern int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
 extern snd_pcm_uframes_t pxa2xx_pcm_pointer(struct snd_pcm_substream *substream);
-extern int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream);
-extern int __pxa2xx_pcm_open(struct snd_pcm_substream *substream);
-extern int __pxa2xx_pcm_close(struct snd_pcm_substream *substream);
+extern int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream);
+extern int pxa2xx_pcm_open(struct snd_pcm_substream *substream);
+extern int pxa2xx_pcm_close(struct snd_pcm_substream *substream);
 extern int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream,
         struct vm_area_struct *vma);
 extern int pxa2xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream);
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 7d8d7b7199dc..0d624337857b 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -70,7 +70,7 @@ static int pxa2xx_ac97_pcm_open(struct snd_pcm_substream *substream)
         pxa2xx_audio_ops_t *platform_ops;
         int ret, i;
 
-        ret = __pxa2xx_pcm_open(substream);
+        ret = pxa2xx_pcm_open(substream);
         if (ret)
                 return ret;
 
@@ -86,7 +86,7 @@ static int pxa2xx_ac97_pcm_open(struct snd_pcm_substream *substream)
         if (platform_ops && platform_ops->startup) {
                 ret = platform_ops->startup(substream, platform_ops->priv);
                 if (ret < 0)
-                        __pxa2xx_pcm_close(substream);
+                        pxa2xx_pcm_close(substream);
         }
 
         return ret;
@@ -110,7 +110,7 @@ static int pxa2xx_ac97_pcm_prepare(struct snd_pcm_substream *substream)
                   AC97_PCM_FRONT_DAC_RATE : AC97_PCM_LR_ADC_RATE;
         int ret;
 
-        ret = __pxa2xx_pcm_prepare(substream);
+        ret = pxa2xx_pcm_prepare(substream);
         if (ret < 0)
                 return ret;
 
@@ -178,8 +178,8 @@ static const struct snd_pcm_ops pxa2xx_pcm_ops = {
         .open           = pxa2xx_ac97_pcm_open,
         .close          = pxa2xx_ac97_pcm_close,
         .ioctl          = snd_pcm_lib_ioctl,
-        .hw_params      = __pxa2xx_pcm_hw_params,
-        .hw_free        = __pxa2xx_pcm_hw_free,
+        .hw_params      = pxa2xx_pcm_hw_params,
+        .hw_free        = pxa2xx_pcm_hw_free,
         .prepare        = pxa2xx_ac97_pcm_prepare,
         .trigger        = pxa2xx_pcm_trigger,
         .pointer        = pxa2xx_pcm_pointer,
diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index b927fa5ddbc0..dc56dbebf441 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -33,8 +33,8 @@ static const struct snd_pcm_hardware pxa2xx_pcm_hardware = {
         .fifo_size              = 32,
 };
 
-int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
-                                struct snd_pcm_hw_params *params)
+int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
+                         struct snd_pcm_hw_params *params)
 {
         struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -62,14 +62,14 @@ int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
 
         return 0;
 }
-EXPORT_SYMBOL(__pxa2xx_pcm_hw_params);
+EXPORT_SYMBOL(pxa2xx_pcm_hw_params);
 
-int __pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
+int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
 {
         snd_pcm_set_runtime_buffer(substream, NULL);
         return 0;
 }
-EXPORT_SYMBOL(__pxa2xx_pcm_hw_free);
+EXPORT_SYMBOL(pxa2xx_pcm_hw_free);
 
 int pxa2xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
@@ -84,13 +84,13 @@ pxa2xx_pcm_pointer(struct snd_pcm_substream *substream)
 }
 EXPORT_SYMBOL(pxa2xx_pcm_pointer);
 
-int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream)
+int pxa2xx_pcm_prepare(struct snd_pcm_substream *substream)
 {
         return 0;
 }
-EXPORT_SYMBOL(__pxa2xx_pcm_prepare);
+EXPORT_SYMBOL(pxa2xx_pcm_prepare);
 
-int __pxa2xx_pcm_open(struct snd_pcm_substream *substream)
+int pxa2xx_pcm_open(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_pcm_runtime *runtime = substream->runtime;
@@ -127,13 +127,13 @@ int __pxa2xx_pcm_open(struct snd_pcm_substream *substream)
                 substream, dma_request_slave_channel(rtd->cpu_dai->dev,
                                                      dma_params->chan_name));
 }
-EXPORT_SYMBOL(__pxa2xx_pcm_open);
+EXPORT_SYMBOL(pxa2xx_pcm_open);
 
-int __pxa2xx_pcm_close(struct snd_pcm_substream *substream)
+int pxa2xx_pcm_close(struct snd_pcm_substream *substream)
 {
         return snd_dmaengine_pcm_close_release_chan(substream);
 }
-EXPORT_SYMBOL(__pxa2xx_pcm_close);
+EXPORT_SYMBOL(pxa2xx_pcm_close);
 
 int pxa2xx_pcm_mmap(struct snd_pcm_substream *substream,
         struct vm_area_struct *vma)
diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index 445e691126e5..da252d1f732e 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -20,8 +20,8 @@
 #include <sound/pxa2xx-lib.h>
 #include <sound/dmaengine_pcm.h>
 
-static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params)
+static int __pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
+                                  struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct snd_dmaengine_dai_dma_data *dma;
@@ -33,23 +33,16 @@ static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
         if (!dma)
                 return 0;
 
-        return __pxa2xx_pcm_hw_params(substream, params);
-}
-
-static int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-        __pxa2xx_pcm_hw_free(substream);
-
-        return 0;
+        return pxa2xx_pcm_hw_params(substream, params);
 }
 
 static const struct snd_pcm_ops pxa2xx_pcm_ops = {
-        .open           = __pxa2xx_pcm_open,
-        .close          = __pxa2xx_pcm_close,
+        .open           = pxa2xx_pcm_open,
+        .close          = pxa2xx_pcm_close,
         .ioctl          = snd_pcm_lib_ioctl,
-        .hw_params      = pxa2xx_pcm_hw_params,
+        .hw_params      = __pxa2xx_pcm_hw_params,
         .hw_free        = pxa2xx_pcm_hw_free,
-        .prepare        = __pxa2xx_pcm_prepare,
+        .prepare        = pxa2xx_pcm_prepare,
         .trigger        = pxa2xx_pcm_trigger,
         .pointer        = pxa2xx_pcm_pointer,
         .mmap           = pxa2xx_pcm_mmap,