[PATCH 2/2] PM: domains: Move genpd and its governor to the pmdomain subsystem

From: Ulf Hansson
Date: Wed Dec 13 2023 - 06:33:42 EST


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@xxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
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@xxxxxxxxxx>
-M: Kevin Hilman <khilman@xxxxxxxxxx>
M: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
L: linux-pm@xxxxxxxxxxxxxxx
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@xxxxxxxxxx>
-L: linux-pm@xxxxxxxxxxxxxxx
-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@xxxxxxxxx>
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