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mfd: Correct readability of WM8994 DC servo 4E register

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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 dc9913a050
commit 378f64ec8a
1 changed files with 1 additions and 0 deletions
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drivers/mfd/wm8994-regmap.c
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@ -806,6 +806,7 @@ static bool wm1811_readable_register(struct device *dev, unsigned int reg)
case WM8994_DC_SERVO_2:
case WM8994_DC_SERVO_READBACK:
case WM8994_DC_SERVO_4:
case WM8994_DC_SERVO_4E:
case WM8994_ANALOGUE_HP_1:
case WM8958_MIC_DETECT_1:
case WM8958_MIC_DETECT_2: