mfd: Correct readability of WM8994 DC servo 4E register

It should be marked as readable but wasn't, breaking DC servo operation.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Mark Brown 2012-02-29 15:37:59 +00:00 committed by Samuel Ortiz
parent d5f39d3862
commit ac5ff1b358

View File

@ -806,6 +806,7 @@ static bool wm1811_readable_register(struct device *dev, unsigned int reg)
case WM8994_DC_SERVO_2: case WM8994_DC_SERVO_2:
case WM8994_DC_SERVO_READBACK: case WM8994_DC_SERVO_READBACK:
case WM8994_DC_SERVO_4: case WM8994_DC_SERVO_4:
case WM8994_DC_SERVO_4E:
case WM8994_ANALOGUE_HP_1: case WM8994_ANALOGUE_HP_1:
case WM8958_MIC_DETECT_1: case WM8958_MIC_DETECT_1:
case WM8958_MIC_DETECT_2: case WM8958_MIC_DETECT_2: