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 --- include/sound/hdaudio.h | 6 ------ sound/hda/hdac_bus.c | 5 +++-- sound/hda/hdac_device.c | 6 ++---- sound/hda/hdac_regmap.c | 1 + sound/hda/local.h | 3 +++ 5 files changed, 9 insertions(+), 12 deletions(-)
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index edb176a265c7..b260c5fd2337 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -122,10 +122,6 @@ int snd_hdac_codec_modalias(struct hdac_device *hdac, char *buf, size_t size);
int snd_hdac_refresh_widgets(struct hdac_device *codec);
-unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid, - unsigned int verb, unsigned int parm); -int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd, - unsigned int flags, unsigned int *res); int snd_hdac_read(struct hdac_device *codec, hda_nid_t nid, unsigned int verb, unsigned int parm, unsigned int *res); int _snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm, @@ -374,8 +370,6 @@ 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);
-void snd_hdac_bus_process_unsol_events(struct work_struct *work); - static inline void snd_hdac_codec_link_up(struct hdac_device *codec) { set_bit(codec->addr, &codec->bus->codec_powered); 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 diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c index 033bcef8751a..bf83d7062ef6 100644 --- a/sound/hda/hdac_device.c +++ b/sound/hda/hdac_device.c @@ -221,8 +221,8 @@ EXPORT_SYMBOL_GPL(snd_hdac_codec_modalias); * * Return an encoded command verb or -1 for error. */ -unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid, - unsigned int verb, unsigned int parm) +static unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid, + unsigned int verb, unsigned int parm) { u32 val, addr;
@@ -240,7 +240,6 @@ unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid, val |= parm; return val; } -EXPORT_SYMBOL_GPL(snd_hdac_make_cmd);
/** * snd_hdac_exec_verb - execute an encoded verb @@ -261,7 +260,6 @@ int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd, return codec->exec_verb(codec, cmd, flags, res); return snd_hdac_bus_exec_verb(codec->bus, codec->addr, cmd, res); } -EXPORT_SYMBOL_GPL(snd_hdac_exec_verb);
/** diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c index f399a1552e73..286361ecd640 100644 --- a/sound/hda/hdac_regmap.c +++ b/sound/hda/hdac_regmap.c @@ -21,6 +21,7 @@ #include <sound/core.h> #include <sound/hdaudio.h> #include <sound/hda_regmap.h> +#include "local.h"
static int codec_pm_lock(struct hdac_device *codec) { diff --git a/sound/hda/local.h b/sound/hda/local.h index 3a4e303169a6..5b935219352f 100644 --- a/sound/hda/local.h +++ b/sound/hda/local.h @@ -37,4 +37,7 @@ 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);
+int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd, + unsigned int flags, unsigned int *res); + #endif /* __HDAC_LOCAL_H */