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| author | Takashi Iwai <tiwai@suse.de> | 2020-05-16 08:28:54 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-05-16 08:29:49 +0200 |
| commit | b9f2d35f05308813c4c887d5c530004f01e1829c (patch) | |
| tree | d238f9f3fedefd1962c212b18b9b9b53db13c997 | |
| parent | 6325c7fade7db4d6ebefd44604176476ffad6a4b (diff) | |
| download | lwn-b9f2d35f05308813c4c887d5c530004f01e1829c.tar.gz lwn-b9f2d35f05308813c4c887d5c530004f01e1829c.zip | |
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>
| -rw-r--r-- | include/sound/hdaudio.h | 3 | ||||
| -rw-r--r-- | sound/hda/hdac_bus.c | 2 | ||||
| -rw-r--r-- | sound/hda/hdac_controller.c | 1 | ||||
| -rw-r--r-- | sound/hda/local.h | 3 |
4 files changed, 4 insertions, 5 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 10945963d727..c1f78d9a6e47 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -372,11 +372,8 @@ struct hdac_bus { int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev, const struct hdac_bus_ops *ops); void snd_hdac_bus_exit(struct hdac_bus *bus); -int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr, - unsigned int cmd, unsigned int *res); int snd_hdac_bus_exec_verb_unlocked(struct hdac_bus *bus, unsigned int addr, unsigned int cmd, unsigned int *res); -void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex); static inline void snd_hdac_codec_link_up(struct hdac_device *codec) { 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); |