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From:   Ulf Hansson <ulf.hansson@linaro.org>
To:     "Rafael J . Wysocki" <rafael@kernel.org>, linux-pm@vger.kernel.org
Cc:     Kevin Hilman <khilman@kernel.org>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] PM: domains: Move genpd and its governor to the pmdomain subsystem
Date:   Wed, 13 Dec 2023 12:33:05 +0100
Message-Id: <20231213113305.29098-1-ulf.hansson@linaro.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

It seems reasonable to collect the core parts for the generic PM domain,
along with its corresponding provider drivers. Therefore let's move the
files from drivers/base/power/ to drivers/pmdomain/ and while at it, let's
also rename the files accordingly.

Moreover, let's also update MAINTAINERS to reflect the update.

Cc: Kevin Hilman <khilman@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
 MAINTAINERS                                            | 10 +---------
 drivers/base/power/Makefile                            |  1 -
 drivers/pmdomain/Makefile                              |  1 +
 drivers/{base/power/domain.c => pmdomain/core.c}       |  0
 .../power/domain_governor.c => pmdomain/governor.c}    |  0
 5 files changed, 2 insertions(+), 10 deletions(-)
 rename drivers/{base/power/domain.c => pmdomain/core.c} (100%)
 rename drivers/{base/power/domain_governor.c => pmdomain/governor.c} (100%)

diff --git a/MAINTAINERS b/MAINTAINERS
index ea790149af79..ab4b0aed34f9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8878,21 +8878,13 @@ F:	Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
 F:	drivers/i2c/muxes/i2c-demux-pinctrl.c
 
 GENERIC PM DOMAINS
-M:	"Rafael J. Wysocki" <rafael@kernel.org>
-M:	Kevin Hilman <khilman@kernel.org>
 M:	Ulf Hansson <ulf.hansson@linaro.org>
 L:	linux-pm@vger.kernel.org
 S:	Supported
 F:	Documentation/devicetree/bindings/power/power?domain*
-F:	drivers/base/power/domain*.c
-F:	include/linux/pm_domain.h
-
-GENERIC PM DOMAIN PROVIDERS
-M:	Ulf Hansson <ulf.hansson@linaro.org>
-L:	linux-pm@vger.kernel.org
-S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
 F:	drivers/pmdomain/
+F:	include/linux/pm_domain.h
 
 GENERIC RADIX TREE
 M:	Kent Overstreet <kent.overstreet@linux.dev>
diff --git a/drivers/base/power/Makefile b/drivers/base/power/Makefile
index 8fdd0073eeeb..01f11629d241 100644
--- a/drivers/base/power/Makefile
+++ b/drivers/base/power/Makefile
@@ -2,7 +2,6 @@
 obj-$(CONFIG_PM)	+= sysfs.o generic_ops.o common.o qos.o runtime.o wakeirq.o
 obj-$(CONFIG_PM_SLEEP)	+= main.o wakeup.o wakeup_stats.o
 obj-$(CONFIG_PM_TRACE_RTC)	+= trace.o
-obj-$(CONFIG_PM_GENERIC_DOMAINS)	+=  domain.o domain_governor.o
 obj-$(CONFIG_HAVE_CLK)	+= clock_ops.o
 obj-$(CONFIG_PM_QOS_KUNIT_TEST) += qos-test.o
 
diff --git a/drivers/pmdomain/Makefile b/drivers/pmdomain/Makefile
index f0326b27b30b..a68ece2f4c68 100644
--- a/drivers/pmdomain/Makefile
+++ b/drivers/pmdomain/Makefile
@@ -16,3 +16,4 @@ obj-y					+= sunxi/
 obj-y					+= tegra/
 obj-y					+= ti/
 obj-y					+= xilinx/
+obj-y					+= core.o governor.o
diff --git a/drivers/base/power/domain.c b/drivers/pmdomain/core.c
similarity index 100%
rename from drivers/base/power/domain.c
rename to drivers/pmdomain/core.c
diff --git a/drivers/base/power/domain_governor.c b/drivers/pmdomain/governor.c
similarity index 100%
rename from drivers/base/power/domain_governor.c
rename to drivers/pmdomain/governor.c
-- 
2.34.1