Openwrt/target/linux/generic/patches-3.3/270-regmap_dynamic.patch

Index: linux-3.3.8/drivers/base/regmap/Kconfig
===================================================================
--- linux-3.3.8.orig/drivers/base/regmap/Kconfig	2013-01-04 23:40:36.288481779 +0100
+++ linux-3.3.8/drivers/base/regmap/Kconfig	2013-01-04 23:40:39.760481927 +0100
@@ -3,16 +3,17 @@
 # subsystems should select the appropriate symbols.
 
 config REGMAP
-	default y if (REGMAP_I2C || REGMAP_SPI)
 	select LZO_COMPRESS
 	select LZO_DECOMPRESS
-	bool
+	tristate "Regmap"
 
 config REGMAP_I2C
-	tristate
+	select REGMAP
+	tristate "Regmap I2C"
 
 config REGMAP_SPI
-	tristate
+	select REGMAP
+	tristate "Regmap SPI"
 
 config REGMAP_IRQ
 	bool
Index: linux-3.3.8/drivers/base/regmap/Makefile
===================================================================
--- linux-3.3.8.orig/drivers/base/regmap/Makefile	2012-06-01 09:16:13.000000000 +0200
+++ linux-3.3.8/drivers/base/regmap/Makefile	2013-01-05 00:20:31.236584162 +0100
@@ -1,6 +1,8 @@
-obj-$(CONFIG_REGMAP) += regmap.o regcache.o
-obj-$(CONFIG_REGMAP) += regcache-rbtree.o regcache-lzo.o
-obj-$(CONFIG_DEBUG_FS) += regmap-debugfs.o
+regmap-core-objs = regmap.o regcache.o regcache-rbtree.o regcache-lzo.o
+ifdef CONFIG_DEBUGFS
+regmap-core-objs += regmap-debugfs.o
+endif
+obj-$(CONFIG_REGMAP) += regmap-core.o
 obj-$(CONFIG_REGMAP_I2C) += regmap-i2c.o
 obj-$(CONFIG_REGMAP_SPI) += regmap-spi.o
 obj-$(CONFIG_REGMAP_IRQ) += regmap-irq.o