linux/include
MyungJoo Ham 7a32b589a9 Regulator: add suspend-finish API for regulator core.
The regulator core had suspend-prepare that turns off the regulators
when entering a system-wide suspend. However, it did not have
suspend-finish that pairs with suspend-prepare and the regulator core
has assumed that the regulator devices and their drivers support
autonomous recover at resume.

This patch adds regulator_suspend_finish that pairs with the
previously-existed regulator_suspend_prepare. The function
regulator_suspend_finish turns on the regulators that have always_on set
or positive use_count so that we can reset the regulator states
appropriately at resume.

In regulator_suspend_finish, if has_full_constraints, it disables
unnecessary regulators.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
--
Updates
v3
	comments corrected (Thanks to Igor)
v2
	disable unnecessary regulators (Thanks to Mark)
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-26 14:15:04 +00:00
..
acpi Merge branch 'linus' into release 2011-03-23 02:34:54 -04:00
asm-generic Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-03-25 17:52:22 -07:00
crypto
drm drm/vblank: update recently added vbl interface to be more future proof. 2011-03-24 21:28:46 +10:00
keys RxRPC: Fix v1 keys 2011-03-02 22:18:53 -08:00
linux Regulator: add suspend-finish API for regulator core. 2011-03-26 14:15:04 +00:00
math-emu
media [media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t 2011-03-22 19:41:58 -03:00
mtd
net route: Take the right src and dst addresses in ip_route_newports 2011-03-25 01:28:45 -07:00
pcmcia pcmcia: re-enable Zoomed Video support 2011-02-20 12:47:34 +01:00
rdma
rxrpc
scsi [SCSI] libiscsi_tcp: use kmap in xmit path 2011-03-23 11:36:58 -05:00
sound Merge branch 'topic/misc' into for-linus 2011-03-18 07:39:08 +01:00
staging [media] Altera FPGA firmware download module 2011-03-21 20:32:16 -03:00
target [SCSI] target: add initial statistics 2011-03-23 11:36:50 -05:00
trace Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 2011-03-25 09:57:41 -07:00
video atmel_lcdfb: implement inverted contrast pwm 2011-03-22 16:23:44 +09:00
xen Merge branch 'stable/xen.pm.bug-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen 2011-03-17 18:37:42 -07:00
Kbuild