From: Randy Dunlap <rdunlap@xenotime.net>

Fix wl128x Kconfig to depend on GPIOLIB since TI_ST also
depends on GPIOLIB.

(.text+0xe6d60): undefined reference to `st_register'
(.text+0xe7016): undefined reference to `st_unregister'
(.text+0xe70ce): undefined reference to `st_unregister'
Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net>
Acked-by: NManjunatha Halli <manjunatha_halli@ti.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fix the following build warning:

warning: (RADIO_WL128X) selects TI_ST which has unmet direct dependencies (MISC_DEVICES && NET && GPIOLIB)
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NManjunatha Halli <manjunatha_halli@ti.com>
Reviewed-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>