Re: [PATCH 17/17] mfd : ab8500/db8500: fix the abuse of IRQF_NO_SUSPEND

[Lee Jones]

On Mon, 21 Sep 2015, Sudeep Holla wrote:

> The IRQF_NO_SUSPEND flag is used to identify the interrupts that should
> be left enabled so as to allow them to work as expected during the
> suspend-resume cycle, but doesn't guarantee that it will wake the system
> from a suspended state, enable_irq_wake is recommended to be used for
> the wakeup.
> 
> This patch removes the use of IRQF_NO_SUSPEND flags replacing it with
> enable_irq_wake instead.
> 
> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
> ---
>  drivers/mfd/ab8500-core.c        | 11 +++++++++--
>  drivers/mfd/ab8500-debugfs.c     |  2 +-
>  drivers/mfd/ab8500-gpadc.c       | 15 +++++++++++----
>  drivers/mfd/db8500-prcmu.c       | 24 +++++++++++++++++-------
>  drivers/power/ab8500_btemp.c     |  6 ++++--
>  drivers/power/ab8500_charger.c   |  6 ++++--
>  drivers/power/ab8500_fg.c        |  9 ++++++---
>  drivers/thermal/db8500_thermal.c |  5 ++---
>  drivers/usb/phy/phy-ab8500-usb.c | 10 ++++++----
>  9 files changed, 60 insertions(+), 28 deletions(-)

Is there a reason for bundling the changes in all of these subsystems
together into a single patch?

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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