arm: simplify updating ACPI table header checksum
Use acpi_update_checksum() to update table header.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index 70d3c35..6ecd3eb 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -791,7 +791,7 @@
/* (Re)calculate length and checksum */
ssdt->length = ctx->current - (void *)ssdt;
- ssdt->checksum = table_compute_checksum((void *)ssdt, ssdt->length);
+ acpi_update_checksum(ssdt);
log_debug("SSDT at %p, length %x\n", ssdt, ssdt->length);
/* Drop the table if it is empty */