From ac5ff1b358ab6813654fea69e739bf0a66c1b002 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 29 Feb 2012 15:37:59 +0000 Subject: [PATCH] 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 Signed-off-by: Samuel Ortiz --- drivers/mfd/wm8994-regmap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/wm8994-regmap.c b/drivers/mfd/wm8994-regmap.c index c598ae69b8ff..bc0c5096539a 100644 --- a/drivers/mfd/wm8994-regmap.c +++ b/drivers/mfd/wm8994-regmap.c @@ -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: -- 2.20.1