mtd: Allow compile test of GPIO consumers if !GPIOLIB

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven <[e-mail]>
Cc: David Woodhouse <[e-mail]>
Cc: [e-mail]
Signed-off-by: Brian Norris <[e-mail]>

drivers/mtd/maps/Kconfig

···
 
 config MTD_GPIO_ADDR
 	tristate "GPIO-assisted Flash Chip Support"
-	depends on GPIOLIB
+	depends on GPIOLIB || COMPILE_TEST
 	depends on MTD_COMPLEX_MAPPINGS
 	help
 	  Map driver which allows flashes to be partially physically addressed

drivers/mtd/nand/Kconfig

···
 
 config MTD_NAND_GPIO
 	tristate "GPIO assisted NAND Flash driver"
-	depends on GPIOLIB
+	depends on GPIOLIB || COMPILE_TEST
 	help
 	  This enables a NAND flash driver where control signals are
 	  connected to GPIO pins, and commands and data are communicated