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authorSaravana Kannan <saravanak@google.com>2021-09-28 17:07:34 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-10-05 17:47:22 +0200
commit81967efb5f3966e8692f9173c7fa2964034ece5d (patch)
tree525f47b53ef67b14aebd93d65955a54d88f7b0a9 /drivers
parent98e96cf80045a383fcc47c58dd4e87b3ae587b3e (diff)
downloadlinux-81967efb5f3966e8692f9173c7fa2964034ece5d.tar.bz2
drivers: bus: Delete CONFIG_SIMPLE_PM_BUS
The simple-pm-bus driver is mandatory for CONFIG_OF based platforms to work with fw_devlink. So, always compile it in for CONFIG_OF and delete the config since it's no longer necessary. Tested-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Damien Le Moal <damien.lemoal@wdc.com> Cc: Rob Herring <robh+dt@kernel.org> Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20210929000735.585237-3-saravanak@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/bus/Kconfig12
-rw-r--r--drivers/bus/Makefile2
-rw-r--r--drivers/soc/canaan/Kconfig1
3 files changed, 1 insertions, 14 deletions
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index a5b96f3aad67..a4cf3d692dc3 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -152,18 +152,6 @@ config QCOM_EBI2
Interface 2, which can be used to connect things like NAND Flash,
SRAM, ethernet adapters, FPGAs and LCD displays.
-config SIMPLE_PM_BUS
- tristate "Simple Power-Managed Bus Driver"
- depends on OF && PM
- help
- Driver for transparent busses that don't need a real driver, but
- where the bus controller is part of a PM domain, or under the control
- of a functional clock, and thus relies on runtime PM for managing
- this PM domain and/or clock.
- An example of such a bus controller is the Renesas Bus State
- Controller (BSC, sometimes called "LBSC within Bus Bridge", or
- "External Bus Interface") as found on several Renesas ARM SoCs.
-
config SUN50I_DE2_BUS
bool "Allwinner A64 DE2 Bus Driver"
default ARM64
diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile
index 1c29c5e8ffb8..52c2f35a26a9 100644
--- a/drivers/bus/Makefile
+++ b/drivers/bus/Makefile
@@ -27,7 +27,7 @@ obj-$(CONFIG_OMAP_OCP2SCP) += omap-ocp2scp.o
obj-$(CONFIG_QCOM_EBI2) += qcom-ebi2.o
obj-$(CONFIG_SUN50I_DE2_BUS) += sun50i-de2.o
obj-$(CONFIG_SUNXI_RSB) += sunxi-rsb.o
-obj-$(CONFIG_SIMPLE_PM_BUS) += simple-pm-bus.o
+obj-$(CONFIG_OF) += simple-pm-bus.o
obj-$(CONFIG_TEGRA_ACONNECT) += tegra-aconnect.o
obj-$(CONFIG_TEGRA_GMI) += tegra-gmi.o
obj-$(CONFIG_TI_PWMSS) += ti-pwmss.o
diff --git a/drivers/soc/canaan/Kconfig b/drivers/soc/canaan/Kconfig
index 8179b69518b4..853096b7e84c 100644
--- a/drivers/soc/canaan/Kconfig
+++ b/drivers/soc/canaan/Kconfig
@@ -5,7 +5,6 @@ config SOC_K210_SYSCTL
depends on RISCV && SOC_CANAAN && OF
default SOC_CANAAN
select PM
- select SIMPLE_PM_BUS
select SYSCON
select MFD_SYSCON
help