Input: Mac button emulation - allow compiling as a module

Not all systems require Mac-style button emulation, however distributions
enable it by default so it is readily available. Allow compiling it as a
module so it can be loaded only on systems that actually require it.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index aa3c27e5255d..fd85bde283a0 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -171,9 +171,8 @@ config INPUT_ADBHID
           If unsure, say Y.
 
 config MAC_EMUMOUSEBTN
-        bool "Support for mouse button 2+3 emulation"
-        depends on SYSCTL
-        select INPUT
+        tristate "Support for mouse button 2+3 emulation"
+        depends on SYSCTL && INPUT
         help
           This provides generic support for emulating the 2nd and 3rd mouse
           button with keypresses.  If you say Y here, the emulation is still
@@ -185,6 +184,9 @@ config MAC_EMUMOUSEBTN
 
           If you have an Apple machine with a 1-button mouse, say Y here.
 
+          To compile this driver as a module, choose M here: the
+          module will be called mac_hid.
+
 config THERM_WINDTUNNEL
         tristate "Support for thermal management on Windtunnel G4s"
         depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64