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ASoC: wm_adsp: Remove redundant extern declarations

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Functions are given external linkage by default making the extern's
unnecessary, as such remove them.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Charles Keepax 2016-11-29 10:46:21 +00:00 committed by Mark Brown
parent 739507159e
commit 63079b6e43
1 changed files with 12 additions and 13 deletions
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25
sound/soc/codecs/wm_adsp.h
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@ -110,18 +110,17 @@ int wm_adsp2_early_event(struct snd_soc_dapm_widget *w,
int wm_adsp2_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event);
extern int wm_adsp_compr_open(struct wm_adsp *dsp,
struct snd_compr_stream *stream);
extern int wm_adsp_compr_free(struct snd_compr_stream *stream);
extern int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
struct snd_compr_params *params);
extern int wm_adsp_compr_get_caps(struct snd_compr_stream *stream,
struct snd_compr_caps *caps);
extern int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd);
extern int wm_adsp_compr_handle_irq(struct wm_adsp *dsp);
extern int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
struct snd_compr_tstamp *tstamp);
extern int wm_adsp_compr_copy(struct snd_compr_stream *stream,
char __user *buf, size_t count);
int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream);
int wm_adsp_compr_free(struct snd_compr_stream *stream);
int wm_adsp_compr_set_params(struct snd_compr_stream *stream,
struct snd_compr_params *params);
int wm_adsp_compr_get_caps(struct snd_compr_stream *stream,
struct snd_compr_caps *caps);
int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd);
int wm_adsp_compr_handle_irq(struct wm_adsp *dsp);
int wm_adsp_compr_pointer(struct snd_compr_stream *stream,
struct snd_compr_tstamp *tstamp);
int wm_adsp_compr_copy(struct snd_compr_stream *stream,
char __user *buf, size_t count);
#endif