From: Paulo Miguel Almeida Date: Tue, 25 Oct 2022 08:20:19 +0000 (+1300) Subject: drm/amdkfd: remove unused struct cdit_header X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2513574853f388008b81a900d56c2f75e7f35be2;p=linux.git drm/amdkfd: remove unused struct cdit_header struct cdit_header was never used across any of the amd drivers nor this is exposed to UAPI so it can be removed. This patch removes struct cdit_header and refactor code accordingly Signed-off-by: Paulo Miguel Almeida Reviewed-by: Felix Kuehling Signed-off-by: Felix Kuehling Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h index 482ba84a728d..22893ff7b9a1 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h @@ -29,11 +29,10 @@ #pragma pack(1) /* - * 4CC signature values for the CRAT and CDIT ACPI tables + * 4CC signature value for the CRAT ACPI table */ #define CRAT_SIGNATURE "CRAT" -#define CDIT_SIGNATURE "CDIT" /* * Component Resource Association Table (CRAT) @@ -292,27 +291,6 @@ struct crat_subtype_generic { uint32_t flags; }; -/* - * Component Locality Distance Information Table (CDIT) - */ -#define CDIT_OEMID_LENGTH 6 -#define CDIT_OEMTABLEID_LENGTH 8 - -struct cdit_header { - uint32_t signature; - uint32_t length; - uint8_t revision; - uint8_t checksum; - uint8_t oem_id[CDIT_OEMID_LENGTH]; - uint8_t oem_table_id[CDIT_OEMTABLEID_LENGTH]; - uint32_t oem_revision; - uint32_t creator_id; - uint32_t creator_revision; - uint32_t total_entries; - uint16_t num_domains; - uint8_t entry[1]; -}; - #pragma pack() struct kfd_dev;