device_ops: add device_t argument to acpi_inject_dsdt_generator

`device_t device` is missing as argument. Every device_op function
should have a `device_t device` argument.

Change-Id: I3fc8e0339fa46fe92cc39f7afa896ffd38c26c8d
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: http://review.coreboot.org/9597
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/mainboard/siemens/sitemp_g1p1/mainboard.h b/src/mainboard/siemens/sitemp_g1p1/mainboard.h
index 7f80ca8..33d0a5e 100644
--- a/src/mainboard/siemens/sitemp_g1p1/mainboard.h
+++ b/src/mainboard/siemens/sitemp_g1p1/mainboard.h
@@ -1 +1 @@
-void mainboard_inject_dsdt(void);
+void mainboard_inject_dsdt(device_t device);