Unverified Commit a0683522 authored by Sunil V L's avatar Sunil V L Committed by Palmer Dabbelt
Browse files

RISC-V: ACPI: Update the return value of acpi_get_rhct() 



acpi_get_rhct() currently returns pointer to acpi_table_header
structure. But since this is specific to RHCT, return pointer to
acpi_table_rhct structure itself.

Suggested-by: default avatarAndrew Jones <ajones@ventanamicro.com>
Signed-off-by: default avatarSunil V L <sunilvl@ventanamicro.com>
Reviewed-by: default avatarAndrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20231018124007.1306159-3-sunilvl@ventanamicro.com


Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent e8065df5

drivers/acpi/riscv/rhct.c

+3 −3
Original line number Diff line number Diff line
@@ -9,7 +9,7 @@ 


#include <linux/acpi.h>



static struct acpi_table_header *acpi_get_rhct(void)

static struct acpi_table_rhct *acpi_get_rhct(void)

{

	static struct acpi_table_header *rhct;

	acpi_status status;
@@ -26,7 +26,7 @@ static struct acpi_table_header *acpi_get_rhct(void) 
		}

	}



	return rhct;

	return (struct acpi_table_rhct *)rhct;

}



/*
@@ -48,7 +48,7 @@ int acpi_get_riscv_isa(struct acpi_table_header *table, unsigned int cpu, const 
	BUG_ON(acpi_disabled);



	if (!table) {

		rhct = (struct acpi_table_rhct *)acpi_get_rhct();

		rhct = acpi_get_rhct();

		if (!rhct)

			return -ENOENT;

	} else {