[PATCH] ARM: S3C64XX: Use IN4 DC measurement mode on Tobermory

[broonie@opensource.wolfsonmicro.com (Mark Brown)]

The WM8962 on Tobermory has one of the IN4 inputs connected for DC
measurement. Tell the driver it can optimise for this mode.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

This feature is going to be merged via ASoC in 3.4 - is it OK if I apply
this patch to the ASoC tree too?  It's a one liner, I'd be astonished if
it were to generate any conflicts.

 arch/arm/mach-s3c64xx/mach-crag6410-module.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index 509307d..317f866 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -128,6 +128,7 @@ static struct wm8962_pdata wm8962_pdata __initdata = {
 		0x8000 | WM8962_GPIO_FN_DMICDAT,
 		WM8962_GPIO_FN_IRQ,    /* Open drain mode */
 	},
+	.in4_dc_measure = true,
 };
 
 static struct wm9081_pdata wm9081_pdata __initdata = {
-- 
1.7.9.rc1