On 03/26/2014 09:20 AM, Randy Dunlap wrote:

On 03/25/2014 11:35 PM, Stephen Rothwell wrote:

...

Hi all,

This tree still fails (more than usual) the powerpc allyesconfig build.

Changes since 20140325:

on x86_64:

when CONFIG_INPUT=m and SNC_SOC_CS42L42=y:

L52

sound/built-in.o: In function `cs42l52_beep_set': cs42l52.c:(.text+0xd4b01): undefined reference to `input_event' sound/built-in.o: In function `cs42l52_probe': cs42l52.c:(.text+0xd4beb): undefined reference to `devm_input_allocate_device' cs42l52.c:(.text+0xd4d0c): undefined reference to `input_register_device' sound/built-in.o: In function `wm8962_beep_set': wm8962.c:(.text+0x116240): undefined reference to `input_event' sound/built-in.o: In function `wm8962_probe': wm8962.c:(.text+0x116cae): undefined reference to `devm_input_allocate_device' wm8962.c:(.text+0x116e0e): undefined reference to `input_register_device'

Full randconfig file is attached.

I think that this can be fixed by modifying the Kconfig file with:

depends on INPUT || INPUT=n

This will restrict CS42L52 to =m if INPUT=m.