[PATCH] Add new generic HW RNG core

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

MAINTAINERS

@@ -1118,6 +1118,11 @@ L:	lm-sensors@lm-sensors.org
 W:	http://www.lm-sensors.nu/
 S:	Maintained
 
+HARDWARE RANDOM NUMBER GENERATOR CORE
+P:	Michael Buesch
+M:	mb@bu3sch.de
+S:	Maintained
+
 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
 P:	Robert Love
 M:	rlove@rlove.org
@@ -1436,6 +1441,11 @@ P:	Tigran Aivazian
 M:	tigran@veritas.com
 S:	Maintained
 
+INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
+P:	Deepak Saxena
+M:	dsaxena@plexity.net
+S:	Maintained
+
 INTEL PRO/100 ETHERNET SUPPORT
 P:	John Ronciak
 M:	john.ronciak@intel.com
@@ -2725,6 +2735,11 @@ P:	Christoph Hellwig
 M:	hch@infradead.org
 S:	Maintained
 
+TI OMAP RANDOM NUMBER GENERATOR SUPPORT
+P:	Deepak Saxena
+M:	dsaxena@plexity.net
+S:	Maintained
+
 TI PARALLEL LINK CABLE DRIVER
 P:     Romain Lievin
 M:     roms@lpg.ticalc.org

drivers/char/Kconfig

@@ -670,6 +670,8 @@ config NWFLASH
 
 	  If you're not sure, say N.
 
+source "drivers/char/hw_random/Kconfig"
+
 config NVRAM
 	tristate "/dev/nvram support"
 	depends on ATARI || X86 || ARM || GENERIC_NVRAM

drivers/char/Makefile

@@ -75,6 +75,7 @@ endif
 obj-$(CONFIG_TOSHIBA)		+= toshiba.o
 obj-$(CONFIG_I8K)		+= i8k.o
 obj-$(CONFIG_DS1620)		+= ds1620.o
+obj-$(CONFIG_HW_RANDOM)		+= hw_random/
 obj-$(CONFIG_FTAPE)		+= ftape/
 obj-$(CONFIG_COBALT_LCD)	+= lcd.o
 obj-$(CONFIG_PPDEV)		+= ppdev.o

drivers/char/hw_random/Kconfig

@@ -0,0 +1,11 @@
+#
+# Hardware Random Number Generator (RNG) configuration
+#
+
+config HW_RANDOM
+	bool "Hardware Random Number Generator Core support"
+	default y
+	---help---
+	  Hardware Random Number Generator Core infrastructure.
+
+	  If unsure, say Y.

drivers/char/hw_random/Makefile

@@ -0,0 +1,5 @@
+#
+# Makefile for HW Random Number Generator (RNG) device drivers.
+#
+
+obj-$(CONFIG_HW_RANDOM) += core.o