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authorTakashi Iwai2020-05-16 08:28:54 +0200
committerTakashi Iwai2020-05-16 08:29:49 +0200
commitb9f2d35f05308813c4c887d5c530004f01e1829c (patch)
treed238f9f3fedefd1962c212b18b9b9b53db13c997 /sound/hda
parent6325c7fade7db4d6ebefd44604176476ffad6a4b (diff)
ALSA: hda: Unexport some local helper functions
snd_hdac_bus_queue_event() and snd_hdac_bus_exec_verb() are used only internally in HD-audio core. Let's drop the exports and move the declarations into local.h. Link: https://lore.kernel.org/r/20200516062854.22141-3-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/hda')
-rw-r--r--sound/hda/hdac_bus.c2
-rw-r--r--sound/hda/hdac_controller.c1
-rw-r--r--sound/hda/local.h3
3 files changed, 4 insertions, 2 deletions
diff --git a/sound/hda/hdac_bus.c b/sound/hda/hdac_bus.c
index dee04792ca86..09ddab5f5cae 100644
--- a/sound/hda/hdac_bus.c
+++ b/sound/hda/hdac_bus.c
@@ -81,7 +81,6 @@ int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr,
mutex_unlock(&bus->cmd_mutex);
return err;
}
-EXPORT_SYMBOL_GPL(snd_hdac_bus_exec_verb);
/**
* snd_hdac_bus_exec_verb_unlocked - unlocked version
@@ -150,7 +149,6 @@ void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex)
schedule_work(&bus->unsol_work);
}
-EXPORT_SYMBOL_GPL(snd_hdac_bus_queue_event);
/*
* process queued unsolicited events
diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c
index ac15aa357fbd..011b17cc1efa 100644
--- a/sound/hda/hdac_controller.c
+++ b/sound/hda/hdac_controller.c
@@ -9,6 +9,7 @@
#include <sound/core.h>
#include <sound/hdaudio.h>
#include <sound/hda_register.h>
+#include "local.h"
/* clear CORB read pointer properly */
static void azx_clear_corbrp(struct hdac_bus *bus)
diff --git a/sound/hda/local.h b/sound/hda/local.h
index 5b935219352f..896ba142e8bc 100644
--- a/sound/hda/local.h
+++ b/sound/hda/local.h
@@ -36,6 +36,9 @@ void hda_widget_sysfs_exit(struct hdac_device *codec);
int snd_hdac_bus_add_device(struct hdac_bus *bus, struct hdac_device *codec);
void snd_hdac_bus_remove_device(struct hdac_bus *bus,
struct hdac_device *codec);
+void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex);
+int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr,
+ unsigned int cmd, unsigned int *res);
int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd,
unsigned int flags, unsigned int *res);