linux/include
Henrique de Moraes Holschuh f80b5e99c7 rfkill: preserve state across suspend
The rfkill class API requires that the driver connected to a class
call rfkill_force_state() on resume to update the real state of the
rfkill controller, OR that it provides a get_state() hook.

This means there is potentially a hidden call in the resume code flow
that changes rfkill->state (i.e. rfkill_force_state()), so the
previous state of the transmitter was being lost.

The simplest and most future-proof way to fix this is to explicitly
store the pre-sleep state on the rfkill structure, and restore from
that on resume.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-11-26 09:47:43 -05:00
..
acpi Merge branch 'ec' into release 2008-11-11 21:17:26 -05:00
asm-arm
asm-frv
asm-generic Fix __pfn_to_page(pfn) for CONFIG_DISCONTIGMEM=y 2008-11-08 10:02:48 -08:00
asm-h8300
asm-m32r
asm-m68k
asm-mn10300
asm-xtensa
crypto
drm drm/i915: Filter pci devices based on PCI_CLASS_DISPLAY_VGA 2008-11-11 18:02:12 +10:00
keys
linux rfkill: preserve state across suspend 2008-11-26 09:47:43 -05:00
math-emu
media
mtd
net cfg80211: add support for custom firmware regulatory solutions 2008-11-25 16:41:27 -05:00
pcmcia
rdma
rxrpc
scsi scsi: make sure that scsi_init_shared_tag_map() doesn't overwrite existing map 2008-10-27 19:25:30 +01:00
sound Merge branches 'topic/fix/misc' and 'topic/fix/hda' into for-linus 2008-11-10 17:58:46 +01:00
trace
video atmel_lcdfb: change irq_base definition to allow error reporting 2008-11-12 17:17:16 -08:00
xen
Kbuild