Index: linux-2.6.25.4/drivers/mtd/devices/Kconfig
===================================================================
--- linux-2.6.25.4.orig/drivers/mtd/devices/Kconfig
+++ linux-2.6.25.4/drivers/mtd/devices/Kconfig
@@ -77,6 +77,10 @@ config MTD_M25P80
 	  if you want to specify device partitioning or to use a device which
 	  doesn't support the JEDEC ID instruction.
 
+config MTD_SPIFLASH
+	tristate "Atheros AR2315/6/7 SPI Flash support"
+	depends on ATHEROS_AR5315
+
 config MTD_SLRAM
 	tristate "Uncached system RAM"
 	help
Index: linux-2.6.25.4/drivers/mtd/devices/Makefile
===================================================================
--- linux-2.6.25.4.orig/drivers/mtd/devices/Makefile
+++ linux-2.6.25.4/drivers/mtd/devices/Makefile
@@ -17,3 +17,4 @@ obj-$(CONFIG_MTD_LART)		+= lart.o
 obj-$(CONFIG_MTD_BLOCK2MTD)	+= block2mtd.o
 obj-$(CONFIG_MTD_DATAFLASH)	+= mtd_dataflash.o
 obj-$(CONFIG_MTD_M25P80)	+= m25p80.o
+obj-$(CONFIG_MTD_SPIFLASH)	+= spiflash.o