[PATCH 3.14 08/37] ASoC: wm8904: Correct number of EQ registers

From: Greg Kroah-Hartman
Date: Fri Nov 06 2015 - 14:58:51 EST

3.14-stable review patch. If anyone has any objections, please let me know.


From: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>

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@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

include/sound/wm8904.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- 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

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