From mboxrd@z Thu Jan 1 00:00:00 1970 From: ulf.hansson@linaro.org (Ulf Hansson) Date: Thu, 26 Apr 2018 10:52:59 +0200 Subject: [PATCH 00/11] PM / Domains: Fixup error paths with dev_pm_domain_attach() Message-ID: <1524732790-2234-1-git-send-email-ulf.hansson@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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