input: add I2C to config since the driver makes several i2c*() calls

Add to help text that the Intel I2C ICH (i801) driver is also needed
for this kernel.

Add LEDS_CLASS to config since the driver makes les_classdev_*() calls:
ERROR: "led_classdev_register" [drivers/input/misc/apanel.ko] undefined!
ERROR: "__led_classdev_unregister" [drivers/input/misc/apanel.ko]
undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 8b10d9f..c5263d6 100644 (file)
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -42,14 +42,14 @@ config INPUT_M68K_BEEP
 
 config INPUT_APANEL
        tristate "Fujitsu Lifebook Application Panel buttons"
-       depends on X86
-       select I2C_I801
+       depends on X86 && I2C && LEDS_CLASS
        select INPUT_POLLDEV
        select CHECK_SIGNATURE
        help
         Say Y here for support of the Application Panel buttons, used on
         Fujitsu Lifebook. These are attached to the mainboard through
-        an SMBus interface managed by the I2C Intel ICH (i801) driver.
+        an SMBus interface managed by the I2C Intel ICH (i801) driver,
+        which you should also build for this kernel.
 
         To compile this driver as a module, choose M here: the module will
         be called apanel.