mtd/ps3vram: Add modalias support to the ps3vram driver

Update ps3vram driver to use the new ps3 three id modalias support.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/include/asm/ps3.h

@@ -333,6 +333,7 @@ enum ps3_match_sub_id {
 #define PS3_MODULE_ALIAS_STOR_FLASH	"ps3:8:0"
 #define PS3_MODULE_ALIAS_SOUND		"ps3:9:0"
 #define PS3_MODULE_ALIAS_GPU_FB		"ps3:10:1"
+#define PS3_MODULE_ALIAS_GPU_RAMDISK	"ps3:10:2"
 #define PS3_MODULE_ALIAS_LPM		"ps3:11:0"
 
 enum ps3_system_bus_device_type {

drivers/mtd/devices/ps3vram.c

@@ -774,3 +774,4 @@ module_exit(ps3vram_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Jim Paris <jim@jtan.com>");
 MODULE_DESCRIPTION("MTD driver for PS3 video RAM");
+MODULE_ALIAS(PS3_MODULE_ALIAS_GPU_RAMDISK);