Mark as static the functions not used outside their unit.

This allows the compiler to assume more about their interface, if at
all possible.

Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>

diff --git a/maemo/alsa-dsp.c b/maemo/alsa-dsp.c
index ff5d2735f7c0c79d98c8f6b51280761045fc9d7e..414dbdbcf3b1d448708631bcead36dedf4ae9f3f 100644 (file)
--- 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 6aac273048bb1e1d50b1f5493d59f0c2264f7645..523c580603b14c61e2316a96728b6c40baf0b7d5 100644 (file)
--- 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 3d15ff0d8af122764fe5bb5398eeddb26a7f4bda..db8d1e128184b394549f60e1703bc22b32070f39 100644 (file)
--- 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 a1a2f9995c87f11398ffbb0df746fc052ee0a2cc..4097693a6950ca34831793fccdb3b2c8c10a42ce 100644 (file)
--- 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);