linux/drivers/base
Rafael J. Wysocki b723b0eb91 PM / Domains: Fix computation of maximum domain off time
The default domain power off governor function for generic PM
domains, default_power_down_ok(), may violate subdomain maximum
off time limit by allowing the master domain to be off for too
long.  Namely, it only finds the minium of all device maximum
off times over the domain's devices and uses that to compute the
domain's maximum off time, but it should do the same for the
subdomains.

Fix this problem by modifying default_power_down_ok() to compute
the given domain's maximum off time as the difference between the
minimum off time over all devices and subdomains in the domain and
its power on latency.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-05-11 21:11:44 +02:00
..
power PM / Domains: Fix computation of maximum domain off time 2012-05-11 21:11:44 +02:00
regmap regmap: A couple of small fixes for 3.4 2012-04-07 09:56:00 -07:00
attribute_container.c [SCSI] attirbute_container: Initialize sysfs attributes with sysfs_attr_init 2010-03-27 15:15:24 -04:00
base.h driver core: move the deferred probe pointer into the private area 2012-03-08 12:17:22 -08:00
bus.c Merge 3.3-rc2 into the driver-core-next branch. 2012-02-02 11:24:44 -08:00
class.c driver-core: implement 'sysdev' functionality for regular devices and buses 2011-12-14 14:29:38 -08:00
core.c Core device tree changes for Linux v3.4 2012-03-21 10:30:03 -07:00
cpu.c Merge 3.3-rc6 into driver-core-next 2012-03-09 12:35:53 -08:00
dd.c driver core: minor comment formatting cleanups 2012-03-08 12:20:37 -08:00
devres.c devres: Fix a typo in devm_kfree comment 2011-12-21 00:31:47 +01:00
devtmpfs.c Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-01-08 12:19:57 -08:00
dma-buf.c dma-buf: add support for kernel cpu access 2012-03-26 11:33:02 +05:30
dma-coherent.c drivers/base: dma-coherent.c is a module and needs module.h 2011-10-31 19:31:38 -04:00
dma-mapping.c drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required. 2011-10-31 19:31:38 -04:00
driver.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2012-03-21 18:55:10 -07:00
firmware_class.c firmware_class: Move request_firmware_nowait() to workqueues 2012-03-28 23:31:00 +02:00
firmware.c
hypervisor.c drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required. 2011-10-31 19:31:38 -04:00
init.c driver-core: implement 'sysdev' functionality for regular devices and buses 2011-12-14 14:29:38 -08:00
isa.c dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24) 2009-04-07 08:31:12 -07:00
Kconfig drivers/base: add bus for System-on-Chip devices 2012-02-10 11:42:25 -08:00
Makefile drivers/base: add bus for System-on-Chip devices 2012-02-10 11:42:25 -08:00
map.c
memory.c Linux 3.3-rc7 2012-03-14 07:44:11 +01:00
module.c driver core: module.c: Use kasprintf 2010-05-21 09:37:29 -07:00
node.c drivers/base/memory.c: fix memory_dev_init() long delay 2012-02-02 15:50:05 -08:00
platform.c drivercore: Output common devicetree information in uevent 2012-02-01 14:26:30 -07:00
soc.c drivers/base: fix compiler warning in SoC export driver - idr should be ida 2012-04-09 14:54:22 -07:00
syscore.c PM: Reintroduce dropped call to check_wakeup_irqs 2011-07-11 10:51:49 +02:00
topology.c cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem 2011-12-21 14:29:42 -08:00
transport_class.c drivers/base: transport_class explicitly requires EXPORT_SYMBOL 2011-10-31 19:31:15 -04:00