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authorSimon Glass <sjg@chromium.org>2020-04-26 09:19:46 -0600
committerBin Meng <bmeng.cn@gmail.com>2020-04-30 17:16:12 +0800
commit93f7f82782cb3d2bd55215ce984887efc6cddfed (patch)
tree6dede3cc6b74da87d67b67cffd6675de6bf03b15 /arch/x86/lib/acpi_table.c
parentfa04cef6443eab008b99f6439ec8a3b9939253b4 (diff)
acpi: Add a method to write tables for a device
A device may want to write out ACPI tables to describe itself to Linux. Add a method to permit this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Diffstat (limited to 'arch/x86/lib/acpi_table.c')
-rw-r--r--arch/x86/lib/acpi_table.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index 9346e165d8..235fc2268b 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -60,15 +60,6 @@ static void acpi_write_rsdp(struct acpi_rsdp *rsdp, struct acpi_rsdt *rsdt,
sizeof(struct acpi_rsdp));
}
-void acpi_fill_header(struct acpi_table_header *header, char *signature)
-{
- memcpy(header->signature, signature, 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, OEM_TABLE_ID, 8);
- header->oem_revision = U_BOOT_BUILD_DATE;
- memcpy(header->aslc_id, ASLC_ID, 4);
-}
-
static void acpi_write_rsdt(struct acpi_rsdt *rsdt)
{
struct acpi_table_header *header = &(rsdt->header);