Messages in this thread | | | From | Ulf Hansson <> | Subject | [PATCH 00/11] PM / Domains: Fixup error paths with dev_pm_domain_attach() | Date | Thu, 26 Apr 2018 10:52:59 +0200 |
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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(-)
-- 2.7.4
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