linux-kernel - [PATCH 2/2] mfd: Mark two lm3533 zone registers as volatile

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Date:	Fri, 18 May 2012 20:22:46 +0200
From:	Johan Hovold <jhovold@...il.com>
To:	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org, Johan Hovold <jhovold@...il.com>
Subject: [PATCH 2/2] mfd: Mark two lm3533 zone registers as volatile

Mark the two currently unused zone registers as volatile in regmap for
completeness.

Signed-off-by: Johan Hovold <jhovold@...il.com>
---
 drivers/mfd/lm3533-core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c
index 104faba..0b2879b 100644
--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -567,7 +567,7 @@ static bool lm3533_readable_register(struct device *dev, unsigned int reg)
 static bool lm3533_volatile_register(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
-	case 0x34:		/* zone */
+	case 0x34 ... 0x36:	/* zone */
 	case 0x37 ... 0x38:	/* adc */
 	case 0xb0 ... 0xb1:	/* fault */
 		return true;
-- 
1.7.8.5

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