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SubjectRe: [PATCH 00/11] PM / Domains: Fixup error paths with dev_pm_domain_attach()
On Wed, May 2, 2018 at 2:31 PM, Ulf Hansson <ulf.hansson@linaro.org> wrote:
> On 26 April 2018 at 10:52, Ulf Hansson <ulf.hansson@linaro.org> wrote:
>> While I was on working adding support for multiple PM domains to genpd, I
>> stumbled over several problems in the error path related to
>> dev_pm_domain_attach(). Hence, I decided to fix these problems first, which is
>> what this series intends to address.
>>
>> There first patch is material for stable, as it fixes a real bug in genpd,
>> while the rest may be considered as improvement of the error paths when devices
>> fails to be attached to their PM domains.
>>
>> I am seeking acks from subsystem maintainers and suggest with funnel the hole
>> series through Rafael's linux-pm tree, unless there are objections to that of
>> course.
>>
>> Ulf Hansson (11):
>> PM / Domains: Fix error path during attach in genpd
>> PM / Domains: Drop comment in genpd about legacy Samsung DT binding
>> PM / Domains: Drop redundant code in genpd while attaching devices
>> PM / Domains: Check for existing PM domain in dev_pm_domain_attach()
>> PM / Domains: Allow a better error handling of dev_pm_domain_attach()
>> amba: Respect all error codes from dev_pm_domain_attach()
>> driver core: Respect all error codes from dev_pm_domain_attach()
>> i2c: Respect all error codes from dev_pm_domain_attach()
>> mmc: sdio: Respect all error codes from dev_pm_domain_attach()
>> soundwire: Respect all error codes from dev_pm_domain_attach()
>> spi: Respect all error codes from dev_pm_domain_attach()
>>
>> drivers/acpi/device_pm.c | 9 +++------
>> drivers/amba/bus.c | 4 ++--
>> drivers/base/platform.c | 17 ++++++++---------
>> drivers/base/power/common.c | 10 +++++++---
>> drivers/base/power/domain.c | 45 +++++++++++++++-----------------------------
>> drivers/i2c/i2c-core-base.c | 2 +-
>> drivers/mmc/core/sdio_bus.c | 2 +-
>> drivers/soundwire/bus_type.c | 15 +++++++--------
>> drivers/spi/spi.c | 11 ++++++-----
>> include/linux/acpi.h | 2 +-
>> include/linux/pm_domain.h | 2 +-
>> 11 files changed, 52 insertions(+), 67 deletions(-)
>
> Rafael,
>
> I understand if you are busy so this is not a ping. :-)
>
> However, perhaps I can simplify by sending you a PR with these!?

Yes, please.

I'm going to have a look at the patches anyway, but I'm not expecting
to see anything objectionable in them honestly. :-)

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