[POWERPC] i2c: Fix build breakage introduced by OF helpers
Fix build breakage introduced in commit "[POWERPC] i2c: OF helpers for
the i2c API". If i2c-core is compiled as a module, the helper needs
to be compiled as a module, as well. Rename i2c.c to of_i2c.c to
avoid name space conflict.
[paulus@samba.org: Changed dependency from OF to PPC_OF to avoid
sparc{32,64} allmodconfig breakage.]
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 7c30531..3a7a11a 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -9,7 +9,7 @@
OpenFirmware GPIO accessors
config OF_I2C
- def_bool y
- depends on OF && I2C
+ def_tristate I2C
+ depends on PPC_OF && I2C
help
OpenFirmware I2C accessors
diff --git a/drivers/of/Makefile b/drivers/of/Makefile
index a07b953..548772e 100644
--- a/drivers/of/Makefile
+++ b/drivers/of/Makefile
@@ -1,4 +1,4 @@
obj-y = base.o
obj-$(CONFIG_OF_DEVICE) += device.o platform.o
obj-$(CONFIG_OF_GPIO) += gpio.o
-obj-$(CONFIG_OF_I2C) += i2c.o
+obj-$(CONFIG_OF_I2C) += of_i2c.o
diff --git a/drivers/of/i2c.c b/drivers/of/of_i2c.c
similarity index 100%
rename from drivers/of/i2c.c
rename to drivers/of/of_i2c.c
