On 27 April 2015 at 20:24, <grygorii.strashko@xxxxxxxxxx> wrote: > From: Grygorii Strashko <grygorii.strashko@xxxxxxxxxx> > > While working on suspend-to-disk functionality on TI dra7-evm (DRA7xx SoC) > i've found that the most common problem I have to dial with is absence > of corresponding PM callbacks in drivers and, in particular, noirq callbacks. > So, I've fixed one driver first > commit 6248015d6867 "ARM: omap-device: add missed callback for suspend-to-disk" > but then found another one which need to be fixed too (omap_l3_noc.c). > At this moment I decided to make my life easier and added new macro > SET_NOIRQ_SYSTEM_SLEEP_PM_OPS using the same approach as for the existing > SET_SYSTEM_SLEEP_PM_OPS macro. > > SET_NOIRQ_SYSTEM_SLEEP_PM_OPS: defined for CONFIG_PM_SLEEP and > assigns ->suspend_noirq, ->freeze_noirq and ->poweroff_noirq to the same > function. Vice versa happens for ->resume_noirq, ->thaw_noirq and > ->restore_noirq. > > Further two patches reuse this newly introduced macro. > > SET_NOIRQ_SYSTEM_SLEEP_PM_OPS, defined for CONFIG_PM_SLEEP, will > point ->suspend_noirq, ->freeze_noirq and ->poweroff_noirq to the same > function. Vice versa happens for ->resume_noirq, ->thaw_noirq and > ->restore_noirq. > > Cc: Tony Lindgren <tony@xxxxxxxxxxx> > Cc: Nishanth Menon <nm@xxxxxx> > Cc: Kevin Hilman <khilman@xxxxxxxxxx> > Cc: Santosh Shilimkar <ssantosh@xxxxxxxxxx> > > Grygorii Strashko (3): > PM / Sleep: Add macro to define common noirq system PM callbacks > bus: omap_l3_noc: add missed callbacks for suspend-to-disk > ARM: omap-device: use SET_NOIRQ_SYSTEM_SLEEP_PM_OPS > > arch/arm/mach-omap2/omap_device.c | 7 ++----- > drivers/bus/omap_l3_noc.c | 4 ++-- > include/linux/pm.h | 12 ++++++++++++ > 3 files changed, 16 insertions(+), 7 deletions(-) > > -- > 1.9.1 > For the patchset. Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
