linux-kernel - [PATCH] sound: oss: dmasound: remove software_input

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Date:   Fri, 9 Sep 2022 14:11:26 +0800
From:   Gaosheng Cui <cuigaosheng1@...wei.com>
To:     <perex@...ex.cz>, <tiwai@...e.com>, <rdunlap@...radead.org>,
        <bunk@...nel.org>, <bunk@...sta.de>, <cuigaosheng1@...wei.com>
CC:     <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] sound: oss: dmasound: remove software_input_volume declaration

expand_read_bal has been removed since commit fc37449f7959 ("The
next round of scheduled OSS code removal").

software_input_volume has been removed since
commit 0a1b42db4bf9 ("sound: sound/oss/dmasound/: cleanups").

so remove the declare for them from header file.

Signed-off-by: Gaosheng Cui <cuigaosheng1@...wei.com>
---
 sound/oss/dmasound/dmasound.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/oss/dmasound/dmasound.h b/sound/oss/dmasound/dmasound.h
index ad8ce6a1c25c..f065840c0efb 100644
--- a/sound/oss/dmasound/dmasound.h
+++ b/sound/oss/dmasound/dmasound.h
@@ -250,7 +250,4 @@ extern int dmasound_catchRadius;
 #define SW_INPUT_VOLUME_SCALE	4
 #define SW_INPUT_VOLUME_DEFAULT	(128 / SW_INPUT_VOLUME_SCALE)
 
-extern int expand_read_bal;	/* Balance factor for reading */
-extern uint software_input_volume; /* software implemented recording volume! */
-
 #endif /* _dmasound_h_ */
-- 
2.25.1