From f7d7ccf92f2b9398781f791b4af1a74a9f65b5c3 Mon Sep 17 00:00:00 2001 From: Sunil V L Date: Mon, 12 Aug 2024 06:29:15 +0530 Subject: ACPI: bus: Add acpi_riscv_init() function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a new function for RISC-V to do architecture specific initialization similar to acpi_arm_init(). Some of the ACPI tables are architecture specific and there is no reason trying to find them on other architectures. So, add acpi_riscv_init() similar to acpi_arm_init(). Signed-off-by: Sunil V L Tested-by: Björn Töpel Link: https://patch.msgid.link/20240812005929.113499-4-sunilvl@ventanamicro.com Signed-off-by: Rafael J. Wysocki --- drivers/acpi/bus.c | 1 + drivers/acpi/riscv/Makefile | 2 +- drivers/acpi/riscv/init.c | 11 +++++++++++ 3 files changed, 13 insertions(+), 1 deletion(-) create mode 100644 drivers/acpi/riscv/init.c (limited to 'drivers') diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 284bc2e03580..48d277657203 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1459,6 +1459,7 @@ static int __init acpi_init(void) acpi_hest_init(); acpi_ghes_init(); acpi_arm_init(); + acpi_riscv_init(); acpi_scan_init(); acpi_ec_init(); acpi_debugfs_init(); diff --git a/drivers/acpi/riscv/Makefile b/drivers/acpi/riscv/Makefile index 86b0925f612d..877de00d1b50 100644 --- a/drivers/acpi/riscv/Makefile +++ b/drivers/acpi/riscv/Makefile @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-y += rhct.o +obj-y += rhct.o init.o obj-$(CONFIG_ACPI_PROCESSOR_IDLE) += cpuidle.o obj-$(CONFIG_ACPI_CPPC_LIB) += cppc.o diff --git a/drivers/acpi/riscv/init.c b/drivers/acpi/riscv/init.c new file mode 100644 index 000000000000..a875a76aa44c --- /dev/null +++ b/drivers/acpi/riscv/init.c @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2023-2024, Ventana Micro Systems Inc + * Author: Sunil V L + */ + +#include + +void __init acpi_riscv_init(void) +{ +} -- cgit v1.2.3