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Commit 58647286 authored by Chris Rorvick's avatar Chris Rorvick Committed by Takashi Iwai
Browse files

ALSA: line6: Remove unused line6_midibuf_skip_message() 



Use of this function ended with commits 3e58c868 ("staging: line6:
drop midi_mask_receive") and af89d289 ("staging: line6: drop
midi_mask_transmit".)

[Removed the corresponding line in midibuf.h, too -- tiwai]

Signed-off-by: default avatarChris Rorvick <chris@rorvick.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 642adf5f

sound/usb/line6/midibuf.c

+0 −11
Original line number Diff line number Diff line
@@ -245,17 +245,6 @@ int line6_midibuf_ignore(struct midi_buffer *this, int length) 
	return length;

}



int line6_midibuf_skip_message(struct midi_buffer *this, unsigned short mask)

{

	int cmd = this->command_prev;



	if ((cmd >= 0x80) && (cmd < 0xf0))

		if ((mask & (1 << (cmd & 0x0f))) == 0)

			return 1;



	return 0;

}



void line6_midibuf_destroy(struct midi_buffer *this)

{

	kfree(this->buf);

sound/usb/line6/midibuf.h

+0 −2
Original line number Diff line number Diff line
@@ -29,8 +29,6 @@ extern int line6_midibuf_init(struct midi_buffer *mb, int size, int split); 
extern int line6_midibuf_read(struct midi_buffer *mb, unsigned char *data,

			      int length);

extern void line6_midibuf_reset(struct midi_buffer *mb);

extern int line6_midibuf_skip_message(struct midi_buffer *mb,

				      unsigned short mask);

extern int line6_midibuf_write(struct midi_buffer *mb, unsigned char *data,

			       int length);