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Subject[PATCH 3/3] sound: Move prototype declaration to header file oss/pas2.h from oss/pas2_card.c
Move prototype declaration of function to header file oss/pas2.h
from oss/pas2_card.c because it is used by more than one file.

This eliminates the following warnings in oss/pas2_mixer.c:
sound/oss/pas2_mixer.c:62:1: warning: no previous prototype for ‘mix_write’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
---
sound/oss/pas2.h | 3 +++
sound/oss/pas2_card.c | 2 --
2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/sound/oss/pas2.h b/sound/oss/pas2.h
index fa12c55..d19f757 100644
--- a/sound/oss/pas2.h
+++ b/sound/oss/pas2.h
@@ -15,3 +15,6 @@ int pas_init_mixer(void);
/* From pas_midi.c */
void pas_midi_init(void);
void pas_midi_interrupt(void);
+
+/* From pas2_mixer.c*/
+void mix_write(unsigned char data, int ioaddr);
diff --git a/sound/oss/pas2_card.c b/sound/oss/pas2_card.c
index 7004e24..b07954a 100644
--- a/sound/oss/pas2_card.c
+++ b/sound/oss/pas2_card.c
@@ -74,8 +74,6 @@ static char *pas_model_names[] = {
* to support other than the default base address
*/

-extern void mix_write(unsigned char data, int ioaddr);
-
unsigned char pas_read(int ioaddr)
{
return inb(ioaddr + pas_translate_code);
--
1.7.9.5
--
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