From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Tue, 20 Oct 2015 09:25:58 +0000 (+0100)
Subject: ASoC: wm8904: Correct number of EQ registers
X-Git-Tag: v3.4.112~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5fb46e134ce146fc20672e9b2a57da977c5f26f;p=thirdparty%2Fkernel%2Fstable.git

ASoC: wm8904: Correct number of EQ registers

commit 97aff2c03a1e4d343266adadb52313613efb027f upstream.

There are 24 EQ registers not 25, I suspect this bug came about because
the registers start at EQ1 not zero. The bug is relatively harmless as
the extra register written is an unused one.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Zefan Li <lizefan@huawei.com>
---

diff --git a/include/sound/wm8904.h b/include/sound/wm8904.h
index 898be3a8db9ae..6d8f8fba33414 100644
--- a/include/sound/wm8904.h
+++ b/include/sound/wm8904.h
@@ -119,7 +119,7 @@
 #define WM8904_MIC_REGS  2
 #define WM8904_GPIO_REGS 4
 #define WM8904_DRC_REGS  4
-#define WM8904_EQ_REGS   25
+#define WM8904_EQ_REGS   24
 
 /**
  * DRC configurations are specified with a label and a set of register