Index: linux-2.6.23.17/drivers/mtd/devices/Kconfig
===================================================================
--- linux-2.6.23.17.orig/drivers/mtd/devices/Kconfig
+++ linux-2.6.23.17/drivers/mtd/devices/Kconfig
@@ -76,6 +76,10 @@ config MTD_M25P80
 	  used for program and data storage.  Set up your spi devices
 	  with the right board-specific platform data.
 
+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-2.6.23.17/drivers/mtd/devices/Makefile
===================================================================
--- linux-2.6.23.17.orig/drivers/mtd/devices/Makefile
+++ linux-2.6.23.17/drivers/mtd/devices/Makefile
@@ -18,3 +18,4 @@ obj-$(CONFIG_MTD_BLOCK2MTD)	+= block2mtd
 obj-$(CONFIG_MTD_DATAFLASH)	+= mtd_dataflash.o
 obj-$(CONFIG_MTD_DATAFLASH26)	+= at91_dataflash26.o
 obj-$(CONFIG_MTD_M25P80)	+= m25p80.o
+obj-$(CONFIG_MTD_SPIFLASH)	+= spiflash.o