Rafael J. Wysocki a144c6a6c9 PM: Print a warning if firmware is requested when tasks are frozen ... Some drivers erroneously use request_firmware() from their ->resume() (or ->thaw(), or ->restore()) callbacks, which is not going to work unless the firmware has been built in. This causes system resume to stall until the firmware-loading timeout expires, which makes users think that the resume has failed and reboot their machines unnecessarily. For this reason, make _request_firmware() print a warning and return immediately with error code if it has been called when tasks are frozen and it's impossible to start any new usermode helpers. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Reviewed-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>		2011-05-17 23:19:17 +02:00
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power	PM / Wakeup: Fix initialization of wakeup-related device sysfs files	2011-04-26 11:33:09 +02:00
Kconfig	Introduce ARCH_NO_SYSDEV_OPS config option (v2)	2011-03-23 22:16:41 +01:00
Makefile	PM / Core: Introduce struct syscore_ops for core subsystems PM	2011-03-15 00:43:46 +01:00
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: merge private parts of class and bus	2010-11-17 14:21:08 -08:00
bus.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2011-01-13 10:05:56 -08:00
class.c	driver-core: merge private parts of class and bus	2010-11-17 14:21:08 -08:00
core.c	driver core: Replace the dangerous to_root_device macro with an inline function	2011-02-03 16:36:40 -08:00
cpu.c	drivers/base/cpu.c: fix the output from /sys/devices/system/cpu/offline	2010-05-21 09:37:28 -07:00
dd.c	PM / Runtime: Rework runtime PM handling during driver removal	2011-05-17 23:19:17 +02:00
devres.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
devtmpfs.c	convert get_sb_single() users	2010-10-29 04:16:28 -04:00
dma-coherent.c	Driver core: internal struct dma_coherent_mem, change type of a member.	2010-08-05 13:53:33 -07:00
dma-mapping.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
driver.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
firmware.c	firmware: change firmware_kset to firmware_kobj	2008-01-24 20:40:23 -08:00
firmware_class.c	PM: Print a warning if firmware is requested when tasks are frozen	2011-05-17 23:19:17 +02:00
hypervisor.c	kobject: convert /sys/hypervisor to use kobject_create	2008-01-24 20:40:15 -08:00
init.c	Driver Core: devtmpfs - kernel-maintained tmpfs-based /dev	2009-09-15 09:50:49 -07:00
iommu.c	iommu-api: Remove iommu_{un}map_range functions	2010-03-07 18:01:13 +01:00
isa.c	dma-mapping: replace all DMA_24BIT_MASK macro with DMA_BIT_MASK(24)	2009-04-07 08:31:12 -07:00
map.c	[PATCH] kobj_map semaphore to mutex conversion	2006-03-20 13:42:58 -08:00
memory.c	memory hotplug: sysfs probe routine should add all memory sections	2011-02-03 16:08:58 -08:00
module.c	driver core: module.c: Use kasprintf	2010-05-21 09:37:29 -07:00
node.c	memory hotplug: Update phys_index to [start|end]_section_nr	2011-02-03 16:08:57 -08:00
platform.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6	2011-04-12 17:18:05 -07:00
sys.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
syscore.c	PM: Add missing syscore_suspend() and syscore_resume() calls	2011-04-20 00:36:11 +02:00
topology.c	topology/sysfs: Provide book id and siblings attributes	2010-09-09 20:41:25 +02:00
transport_class.c	SCSI: convert struct class_device to struct device	2008-04-19 19:10:33 -07:00