From 021c884548f8ed502fec114a1efd22679d718a19 Mon Sep 17 00:00:00 2001
From: "Diego E. 'Flameeyes' Pettenò" <flameeyes@gmail.com>
Date: Fri, 21 Nov 2008 02:20:36 +0100
Subject: Mark as static the functions not used outside their unit.
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This allows the compiler to assume more about their interface, if at
all possible.

Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>
---
 maemo/alsa-dsp.c            | 4 ++--
 maemo/dsp-ctl.c             | 6 +++---
 pulse/pcm_pulse.c           | 2 +-
 usb_stream/pcm_usb_stream.c | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/maemo/alsa-dsp.c b/maemo/alsa-dsp.c
index ff5d273..414dbdb 100644
--- a/maemo/alsa-dsp.c
+++ b/maemo/alsa-dsp.c
@@ -745,9 +745,9 @@ SND_PCM_PLUGIN_DEFINE_FUNC(alsa_dsp)
 }
 
 
-void alsa_dsp_descructor(void) __attribute__ ((destructor));
+static void alsa_dsp_descructor(void) __attribute__ ((destructor));
 
-void alsa_dsp_descructor(void)
+static void alsa_dsp_descructor(void)
 {
 	DENTER();
 	DPRINT("alsa dsp destructor\n");
diff --git a/maemo/dsp-ctl.c b/maemo/dsp-ctl.c
index 6aac273..523c580 100644
--- a/maemo/dsp-ctl.c
+++ b/maemo/dsp-ctl.c
@@ -66,7 +66,7 @@ static snd_ctl_dsp_t *free_ref;
  * 
  * @return zero. success.
  */ 
-int free_control_list(control_list_t * control_list)
+static int free_control_list(control_list_t * control_list)
 {
 	struct list_head *pos, *q;
 	control_list_t *tmp;
@@ -616,9 +616,9 @@ SND_CTL_PLUGIN_DEFINE_FUNC(dsp_ctl)
 	DLEAVE(ret);
 	return ret;
 }
-void dsp_ctl_descructor(void) __attribute__ ((destructor));
+static void dsp_ctl_descructor(void) __attribute__ ((destructor));
 
-void dsp_ctl_descructor(void)
+static void dsp_ctl_descructor(void)
 {
 	DENTER();
 	DPRINT("dsp ctl destructor\n");
diff --git a/pulse/pcm_pulse.c b/pulse/pcm_pulse.c
index 3d15ff0..db8d1e1 100644
--- a/pulse/pcm_pulse.c
+++ b/pulse/pcm_pulse.c
@@ -217,7 +217,7 @@ finish:
 	return err;
 }
 
-int pulse_drain(snd_pcm_ioplug_t * io)
+static int pulse_drain(snd_pcm_ioplug_t * io)
 {
 	snd_pcm_pulse_t *pcm = io->private_data;
 	pa_operation *o;
diff --git a/usb_stream/pcm_usb_stream.c b/usb_stream/pcm_usb_stream.c
index a1a2f99..4097693 100644
--- a/usb_stream/pcm_usb_stream.c
+++ b/usb_stream/pcm_usb_stream.c
@@ -75,7 +75,7 @@ typedef struct {
 static struct user_usb_stream *uus;
 static pthread_mutex_t uus_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-struct user_usb_stream *get_uus(const char *card)
+static struct user_usb_stream *get_uus(const char *card)
 {
 	pthread_mutex_lock(&uus_mutex);
 
-- 
cgit