AcoSail/kernel_optimize_test
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mfd: Switch twl-core over to defines in twl.h

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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>
This commit is contained in:
Felipe Balbi 2010-08-18 09:19:35 +03:00 committed by Samuel Ortiz
parent 89712059c0
commit 49e6f87eb6
1 changed files with 9 additions and 12 deletions
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21
drivers/mfd/twl-core.c
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@ -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;
}