amd: rename model_fxx_powernow to powernow.

Change-Id: Iee581183f9cd9f5fecd5604536b735f6a04a0f93
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7019
Tested-by: build bot (Jenkins)
Reviewed-by: Rudolf Marek <r.marek@assembler.cz>
diff --git a/src/mainboard/asus/m2v-mx_se/acpi_tables.c b/src/mainboard/asus/m2v-mx_se/acpi_tables.c
index faed40b0..3beac4b 100644
--- a/src/mainboard/asus/m2v-mx_se/acpi_tables.c
+++ b/src/mainboard/asus/m2v-mx_se/acpi_tables.c
@@ -33,7 +33,7 @@
 #include "southbridge/via/vt8237r/vt8237r.h"
 #include "southbridge/via/k8t890/k8t890.h"
 #include "northbridge/amd/amdk8/acpi.h"
-#include <cpu/amd/model_fxx_powernow.h>
+#include <cpu/amd/powernow.h>
 #include <cpu/amd/amdk8_sysconf.h>
 
 void get_bus_conf(void)