core: get rid of rt sig/timer handling since modern Linux' ppooll() is finally fixed for granularity

src/modules/alsa/alsa-sink.c

@@ -1212,7 +1212,6 @@ static void thread_func(void *userdata) {
         pa_make_realtime(u->core->realtime_priority);
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         int ret;

src/modules/alsa/alsa-source.c

@@ -1094,7 +1094,6 @@ static void thread_func(void *userdata) {
         pa_make_realtime(u->core->realtime_priority);
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         int ret;

src/modules/bluetooth/module-bluetooth-device.c

@@ -1265,7 +1265,6 @@ static void thread_func(void *userdata) {
         goto fail;
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         struct pollfd *pollfd;

src/modules/jack/module-jack-sink.c

@@ -225,7 +225,6 @@ static void thread_func(void *userdata) {
         pa_make_realtime(u->core->realtime_priority);
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         int ret;

src/modules/jack/module-jack-source.c

@@ -196,7 +196,6 @@ static void thread_func(void *userdata) {
         pa_make_realtime(u->core->realtime_priority);
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         int ret;

src/modules/module-combine.c

@@ -280,7 +280,6 @@ static void thread_func(void *userdata) {
         pa_make_realtime(u->core->realtime_priority+1);
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     u->thread_info.timestamp = pa_rtclock_usec();
     u->thread_info.in_null_mode = FALSE;

src/modules/module-esound-sink.c

@@ -200,7 +200,6 @@ static void thread_func(void *userdata) {
     pa_log_debug("Thread starting up");
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     pa_smoother_set_time_offset(u->smoother, pa_rtclock_usec());
 

src/modules/module-null-sink.c

@@ -208,7 +208,6 @@ static void thread_func(void *userdata) {
     pa_log_debug("Thread starting up");
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     u->timestamp = pa_rtclock_usec();
 

src/modules/module-pipe-sink.c

@@ -170,7 +170,6 @@ static void thread_func(void *userdata) {
     pa_log_debug("Thread starting up");
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         struct pollfd *pollfd;

src/modules/module-pipe-source.c

@@ -129,7 +129,6 @@ static void thread_func(void *userdata) {
     pa_log_debug("Thread starting up");
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         int ret;

src/modules/module-sine-source.c

@@ -166,7 +166,6 @@ static void thread_func(void *userdata) {
     pa_log_debug("Thread starting up");
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     u->timestamp = pa_rtclock_usec();
 

src/modules/module-tunnel.c

@@ -683,7 +683,6 @@ static void thread_func(void *userdata) {
     pa_log_debug("Thread starting up");
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         int ret;

src/modules/oss/module-oss.c

@@ -889,7 +889,6 @@ static void thread_func(void *userdata) {
         pa_make_realtime(u->core->realtime_priority);
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     for (;;) {
         int ret;

src/modules/raop/module-raop-sink.c

@@ -323,7 +323,6 @@ static void thread_func(void *userdata) {
     pa_log_debug("Thread starting up");
 
     pa_thread_mq_install(&u->thread_mq);
-    pa_rtpoll_install(u->rtpoll);
 
     pa_smoother_set_time_offset(u->smoother, pa_rtclock_usec());