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authorTakashi Iwai <tiwai@suse.de>2019-08-14 20:59:44 +0300
committerTakashi Iwai <tiwai@suse.de>2019-08-14 21:00:56 +0300
commitddf7cb83b0f45feb94ad89a987f600c766c463ca (patch)
treee5fb54d43450875854700c73a96415a2b1a7502c /sound/hda/hdac_bus.c
parent53eff75e5f4dd4b9bc489955fdc60fde48d85e93 (diff)
downloadlinux-ddf7cb83b0f45feb94ad89a987f600c766c463ca.tar.xz
ALSA: hda: Unexport a few more stuff
Drop EXPORT_SYMBOL*() from a few more stuff in HD-audio core that aren't used outside. Particular the unsol event handler can be staticized now because the recent change removed all external callers. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/hda/hdac_bus.c')
-rw-r--r--sound/hda/hdac_bus.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/hda/hdac_bus.c b/sound/hda/hdac_bus.c
index 18ed3185df82..8f19876244eb 100644
--- a/sound/hda/hdac_bus.c
+++ b/sound/hda/hdac_bus.c
@@ -12,6 +12,8 @@
#include "local.h"
#include "trace.h"
+static void snd_hdac_bus_process_unsol_events(struct work_struct *work);
+
static const struct hdac_bus_ops default_ops = {
.command = snd_hdac_bus_send_cmd,
.get_response = snd_hdac_bus_get_response,
@@ -149,7 +151,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_bus_queue_event);
/*
* process queued unsolicited events
*/
-void snd_hdac_bus_process_unsol_events(struct work_struct *work)
+static void snd_hdac_bus_process_unsol_events(struct work_struct *work)
{
struct hdac_bus *bus = container_of(work, struct hdac_bus, unsol_work);
struct hdac_device *codec;
@@ -172,7 +174,6 @@ void snd_hdac_bus_process_unsol_events(struct work_struct *work)
drv->unsol_event(codec, res);
}
}
-EXPORT_SYMBOL_GPL(snd_hdac_bus_process_unsol_events);
/**
* snd_hdac_bus_add_device - Add a codec to bus