From 49e6f87eb6bcdc40663958f938e4b919dca47f40 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <felipe.balbi@nokia.com>
Date: Wed, 18 Aug 2010 09:19:35 +0300
Subject: mfd: Switch twl-core over to defines in twl.h
use the new definitions on twl header for code
consistency.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
drivers/mfd/twl-core.c | 21 +++++++++------------
1 file changed, 9 insertions(+), 12 deletions(-)
(limited to 'drivers/mfd/twl-core.c')
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 5d0fb60a4c14..b0f2c0004efe 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -202,12 +202,6 @@
/* Few power values */
#define R_CFG_BOOT 0x05
-#define R_PROTECT_KEY 0x0E
-
-/* access control values for R_PROTECT_KEY */
-#define KEY_UNLOCK1 0xce
-#define KEY_UNLOCK2 0xec
-#define KEY_LOCK 0x00
/* some fields in R_CFG_BOOT */
#define HFCLK_FREQ_19p2_MHZ (1 << 0)
@@ -846,8 +840,8 @@ static inline int __init protect_pm_master(void)
{
int e = 0;
- e = twl_i2c_write_u8(TWL_MODULE_PM_MASTER, KEY_LOCK,
- R_PROTECT_KEY);
+ e = twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0,
+ TWL4030_PM_MASTER_PROTECT_KEY);
return e;
}
@@ -855,10 +849,13 @@ static inline int __init unprotect_pm_master(void)
{
int e = 0;
- e |= twl_i2c_write_u8(TWL_MODULE_PM_MASTER, KEY_UNLOCK1,
- R_PROTECT_KEY);
- e |= twl_i2c_write_u8(TWL_MODULE_PM_MASTER, KEY_UNLOCK2,
- R_PROTECT_KEY);
+ e |= twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER,
+ TWL4030_PM_MASTER_KEY_CFG1,
+ TWL4030_PM_MASTER_PROTECT_KEY);
+ e |= twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER,
+ TWL4030_PM_MASTER_KEY_CFG2,
+ TWL4030_PM_MASTER_PROTECT_KEY);
+
return e;
}
--
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