make i2c-acorn tristate
It depends on tristate I2C and it's trivial to make modular. The
current Kconfig allows I2C=m, I2C_ACORN=y, which doesn't work at
all; alternatives are dependency on I2C=y and making I2C_ACORN
itself a tristate. The latter is the right thing to do...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index fcde9ba..1c77e14 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -560,7 +560,7 @@
will be called i2c-versatile.
config I2C_ACORN
- bool "Acorn IOC/IOMD I2C bus support"
+ tristate "Acorn IOC/IOMD I2C bus support"
depends on ARCH_ACORN
default y
select I2C_ALGOBIT
diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c
index 09bd7f4..7c2be35 100644
--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -94,4 +94,4 @@
return i2c_bit_add_bus(&ioc_ops);
}
-__initcall(i2c_ioc_init);
+module_init(i2c_ioc_init);
