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| author | Takashi Iwai | 2018-07-25 23:00:52 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2018-07-26 08:31:48 +0200 |
| commit | 7e9c20f40304a16d5f69dbdc44a551cc48252266 (patch) | |
| tree | 5614c2a1684e3f782d73fcc46d5c0cf89501cf14 /sound/drivers/opl3/opl3_voice.h | |
| parent | ALSA: hda - Fix a sparse warning about snd_ctl_elem_iface_t (diff) | |
| download | kernel-qcow2-linux-7e9c20f40304a16d5f69dbdc44a551cc48252266.tar.gz kernel-qcow2-linux-7e9c20f40304a16d5f69dbdc44a551cc48252266.tar.xz kernel-qcow2-linux-7e9c20f40304a16d5f69dbdc44a551cc48252266.zip | |
ALSA: opl3: Declare common variables properly
Move the declarations of common variables into opl3_voice.h instead of
declaring at each file multiple times, which was error-prone.
This fixes sparse warnings like:
sound/drivers/opl3/opl3_synth.c:51:6: warning: symbol 'snd_opl3_regmap' was not declared. Should it be static?
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/opl3/opl3_voice.h')
| -rw-r--r-- | sound/drivers/opl3/opl3_voice.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/drivers/opl3/opl3_voice.h b/sound/drivers/opl3/opl3_voice.h index a2445163008e..5b02bd49fde4 100644 --- a/sound/drivers/opl3/opl3_voice.h +++ b/sound/drivers/opl3/opl3_voice.h @@ -52,4 +52,8 @@ void snd_opl3_free_seq_oss(struct snd_opl3 *opl3); #define snd_opl3_free_seq_oss(opl3) /* NOP */ #endif +extern char snd_opl3_regmap[MAX_OPL2_VOICES][4]; +extern bool use_internal_drums; +extern struct snd_midi_op opl3_ops; + #endif |