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mfd: Align ab8500 with the abx500 interface
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This patch makes the ab8500 mixed signal chip expose the same
interface for register access as the ab3100, ab3550 and ab5500 chip.
The ab8500_read() and ab8500_write() is removed and replaced with
abx500_get_register_interruptible() and
abx500_set_register_interruptible().

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Mattias Wallin authored and Samuel Ortiz committed Oct 28, 2010
1 parent f4ebcab commit 47c1697
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Showing 6 changed files with 296 additions and 209 deletions.
4 changes: 2 additions & 2 deletions drivers/mfd/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -434,7 +434,7 @@ config PCF50633_GPIO

config ABX500_CORE
bool "ST-Ericsson ABX500 Mixed Signal Circuit register functions"
default y if ARCH_U300
default y if ARCH_U300 || ARCH_U8500
help
Say yes here if you have the ABX500 Mixed Signal IC family
chips. This core driver expose register access functions.
Expand Down Expand Up @@ -475,7 +475,7 @@ config EZX_PCAP

config AB8500_CORE
bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
depends on SPI=y && GENERIC_HARDIRQS
depends on SPI=y && GENERIC_HARDIRQS && ABX500_CORE
select MFD_CORE
help
Select this option to enable access to AB8500 power management
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