device_ops: add device_t argument to acpi_fill_ssdt_generator

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

Change-Id: I7fca8c3fa15c1be672e50e4422d7ac8e4aaa1e36
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: http://review.coreboot.org/9598
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/northbridge/amd/pi/00730F01/northbridge.c b/src/northbridge/amd/pi/00730F01/northbridge.c
index 8e340ce..2e46b16 100644
--- a/src/northbridge/amd/pi/00730F01/northbridge.c
+++ b/src/northbridge/amd/pi/00730F01/northbridge.c
@@ -465,7 +465,7 @@
 	return (unsigned long)current;
 }
 
-static void northbridge_fill_ssdt_generator(void)
+static void northbridge_fill_ssdt_generator(device_t device)
 {
 	msr_t msr;
 	char pscope[] = "\\_SB.PCI0";