From 0a92815db789bd5a922d882826cf710f9b0b9d85 Mon Sep 17 00:00:00 2001
From: Ashish Jangam <ashish.jangam@kpitcummins.com>
Date: Tue, 3 Jan 2012 12:33:26 +0530
Subject: mfd: Clearing events requires event registers to be writable for
 da9052-core

Signed-off-by: David Dajun Chen <dchen@diasemi.com>
Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/mfd/da9052-core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index 2a5e27168cac..5ddde2a9176a 100644
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -172,6 +172,10 @@ static bool da9052_reg_writeable(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case DA9052_PAGE0_CON_REG:
+	case DA9052_EVENT_A_REG:
+	case DA9052_EVENT_B_REG:
+	case DA9052_EVENT_C_REG:
+	case DA9052_EVENT_D_REG:
 	case DA9052_IRQ_MASK_A_REG:
 	case DA9052_IRQ_MASK_B_REG:
 	case DA9052_IRQ_MASK_C_REG:
-- 
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