[PATCH] ide: remove obsolete CONFIG_BLK_DEV_ADMA

In drivers/ide/Kconfig there's a hidden config-item named BLK_DEV_ADMA. 
Nowhere in the sources are any references to this item, so this option
simply is obsolete.

This patch removes the according item from drivers/ide/Kconfig.
Signed-off-by: Raphael Zimmerer <killekulla@rdrz.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/ide/Kconfig

@@ -457,11 +457,6 @@ config IDEDMA_ONLYDISK
 
 	  Generally say N here.
 
-config BLK_DEV_ADMA
-	bool
-	depends on PCI && BLK_DEV_IDEPCI
-	default BLK_DEV_IDEDMA_PCI
-
 config BLK_DEV_AEC62XX
 	tristate "AEC62XX chipset support"
 	help