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Tue, 28 Sep 2021 17:07:44 -0700 (PDT) Date: Tue, 28 Sep 2021 17:07:34 -0700 In-Reply-To: <20210929000735.585237-1-saravanak@google.com> Message-Id: <20210929000735.585237-3-saravanak@google.com> Mime-Version: 1.0 References: <20210929000735.585237-1-saravanak@google.com> X-Mailer: git-send-email 2.33.0.685.g46640cef36-goog Subject: [PATCH v4 2/2] drivers: bus: Delete CONFIG_SIMPLE_PM_BUS From: Saravana Kannan To: Russell King , Neil Armstrong , Geert Uytterhoeven , Magnus Damm , Tony Lindgren , Catalin Marinas , Will Deacon , Damien Le Moal , Greg Kroah-Hartman , Saravana Kannan Cc: Ulf Hansson , Rob Herring , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-oxnas@groups.io, linux-renesas-soc@vger.kernel.org, linux-omap@vger.kernel.org, linux-riscv@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210928_170746_516954_7B8E912C X-CRM114-Status: GOOD ( 15.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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. Signed-off-by: Saravana Kannan Tested-by: Ulf Hansson Tested-by: Geert Uytterhoeven --- arch/arm/configs/multi_v7_defconfig | 1 - arch/arm/configs/oxnas_v6_defconfig | 1 - arch/arm/configs/shmobile_defconfig | 1 - arch/arm/mach-omap2/Kconfig | 1 - arch/arm64/configs/defconfig | 1 - drivers/bus/Kconfig | 12 ------------ drivers/bus/Makefile | 2 +- drivers/soc/canaan/Kconfig | 1 - 8 files changed, 1 insertion(+), 19 deletions(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index d9abaae118dd..362720ae8d65 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -196,7 +196,6 @@ CONFIG_PCI_EPF_TEST=m CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_OMAP_OCP2SCP=y -CONFIG_SIMPLE_PM_BUS=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y diff --git a/arch/arm/configs/oxnas_v6_defconfig b/arch/arm/configs/oxnas_v6_defconfig index cae0db6b4eaf..de37f7e90999 100644 --- a/arch/arm/configs/oxnas_v6_defconfig +++ b/arch/arm/configs/oxnas_v6_defconfig @@ -46,7 +46,6 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=64 -CONFIG_SIMPLE_PM_BUS=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index d9a27e4e0914..18d2a960b2d2 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -40,7 +40,6 @@ CONFIG_PCI_RCAR_GEN2=y CONFIG_PCIE_RCAR_HOST=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_SIMPLE_PM_BUS=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 7df8f5276ddf..02f2f3157f07 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -112,7 +112,6 @@ config ARCH_OMAP2PLUS select PM_GENERIC_DOMAINS select PM_GENERIC_DOMAINS_OF select RESET_CONTROLLER - select SIMPLE_PM_BUS select SOC_BUS select TI_SYSC select OMAP_IRQCHIP diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index f423d08b9a71..474b1f2e3f06 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -245,7 +245,6 @@ CONFIG_DEVTMPFS_MOUNT=y CONFIG_FW_LOADER_USER_HELPER=y CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y CONFIG_HISILICON_LPC=y -CONFIG_SIMPLE_PM_BUS=y CONFIG_FSL_MC_BUS=y CONFIG_TEGRA_ACONNECT=m CONFIG_GNSS=m diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index e7f7eee6ee9a..dc3801369488 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -141,18 +141,6 @@ 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 397e35392bff..86aacd36a56d 100644 --- a/drivers/bus/Makefile +++ b/drivers/bus/Makefile @@ -26,7 +26,7 @@ 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