removed the use of the 2nd argument to codec_start() since no codec used

it anymore


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6814 a1c6a512-1295-4272-9138-f99709370657

7 files changed, 9 insertions, 8 deletions

diff --git a/apps/codecs/a52.c b/apps/codecs/a52.c
index d35854e..bc71196 100644
--- a/apps/codecs/a52.c
+++ b/apps/codecs/a52.c
@@ -155,7 +155,7 @@ extern char iramend[];
 #endif
 
 /* this is the codec entry point */
-enum codec_status codec_start(struct codec_api* api, void* parm)
+enum codec_status codec_start(struct codec_api* api)
 {
   size_t n;
   unsigned char* filebuf;
diff --git a/apps/codecs/flac.c b/apps/codecs/flac.c
index 93134bb..07e5b8f 100644
--- a/apps/codecs/flac.c
+++ b/apps/codecs/flac.c
@@ -160,7 +160,7 @@ extern char iramend[];
 #endif
 
 /* this is the codec entry point */
-enum codec_status codec_start(struct codec_api* api, void* parm)
+enum codec_status codec_start(struct codec_api* api)
 {
     struct codec_api* ci = api;
     FLAC__SeekableStreamDecoder* flacDecoder;
diff --git a/apps/codecs/mpa.c b/apps/codecs/mpa.c
index beb71d7..bdd472c 100644
--- a/apps/codecs/mpa.c
+++ b/apps/codecs/mpa.c
@@ -257,7 +257,7 @@ long resample(long *in, long *out, int num, struct resampler *s)
 }
 
 /* this is the codec entry point */
-enum codec_status codec_start(struct codec_api* api, void* parm)
+enum codec_status codec_start(struct codec_api* api)
 {
     struct codec_api *ci = api;
     struct mp3info *info;
@@ -279,7 +279,6 @@ enum codec_status codec_start(struct codec_api* api, void* parm)
     struct resampler lr = { 0, 0, 0 }, rr = { 0, 0, 0 };
     long length;  
     /* Generic codec inititialisation */
-    (void)parm;
 
     TEST_CODEC_API(api);
     rb = api;
diff --git a/apps/codecs/mpc.c b/apps/codecs/mpc.c
index 9b4a616..fb8412e 100644
--- a/apps/codecs/mpc.c
+++ b/apps/codecs/mpc.c
@@ -93,7 +93,7 @@ extern char iramend[];
 #endif
 
 /* this is the codec entry point */
-enum codec_status codec_start(struct codec_api* api, void* parm)
+enum codec_status codec_start(struct codec_api* api)
 {
     struct codec_api* ci = api;
   unsigned short Sample;
diff --git a/apps/codecs/vorbis.c b/apps/codecs/vorbis.c
index 969fdf3..f2939aa 100644
--- a/apps/codecs/vorbis.c
+++ b/apps/codecs/vorbis.c
@@ -46,6 +46,7 @@ char *strcat(char *dest, const char *src)
 
 size_t read_handler(void *ptr, size_t size, size_t nmemb, void *datasource)
 {
+    (void)datasource;
     return rb->read_filebuf(ptr, nmemb*size);
 }
 
@@ -66,6 +67,7 @@ int close_handler(void *datasource)
 
 long tell_handler(void *datasource)
 {
+    (void)datasource;
     return rb->curpos;
 }
 
@@ -80,7 +82,7 @@ extern char iramend[];
 static char pcmbuf[4096] IDATA_ATTR;
 
 /* this is the codec entry point */
-enum codec_status codec_start(struct codec_api* api, void* parm)
+enum codec_status codec_start(struct codec_api* api)
 {
     ov_callbacks callbacks;
     OggVorbis_File vf;
diff --git a/apps/codecs/wav.c b/apps/codecs/wav.c
index d750b64..dfed97d 100644
--- a/apps/codecs/wav.c
+++ b/apps/codecs/wav.c
@@ -33,7 +33,7 @@ extern char iramend[];
 #endif
 
 /* this is the codec entry point */
-enum codec_status codec_start(struct codec_api* api, void* parm)
+enum codec_status codec_start(struct codec_api* api)
 {
     struct codec_api* rb = api;
     struct codec_api* ci = api;
diff --git a/apps/codecs/wavpack.c b/apps/codecs/wavpack.c
index e18dac6..2ea8f05 100644
--- a/apps/codecs/wavpack.c
+++ b/apps/codecs/wavpack.c
@@ -42,7 +42,7 @@ extern char iramend[];
 #endif
 
 /* this is the codec entry point */
-enum codec_status codec_start(struct codec_api* api, void* parm)
+enum codec_status codec_start(struct codec_api* api)
 {
     WavpackContext *wpc;
     char error [80];