From: Alexander Aring <alex.aring@gmail.com>
Date: Mon, 9 Mar 2015 12:56:12 +0000 (+0100)
Subject: at86rf230: fix volatile regmap registers
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=51b3b2cfc64dbfa91d08077abf0791e36c44f916;p=openwrt%2Fstaging%2Fblogic.git

at86rf230: fix volatile regmap registers

These registers are also changed by transceiver and should be volatile
for right accessing via regmap debugfs.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 795106c23097..b64c5c7b2a50 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -421,6 +421,8 @@ at86rf230_reg_volatile(struct device *dev, unsigned int reg)
 	case RG_PHY_ED_LEVEL:
 	case RG_IRQ_STATUS:
 	case RG_VREG_CTRL:
+	case RG_PLL_CF:
+	case RG_PLL_DCU:
 		return true;
 	default:
 		return false;