Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 35decc80 authored by William Breathitt Gray's avatar William Breathitt Gray Committed by Linus Walleij
Browse files

gpio: Change ISA_BUS_API dependency to selection 



The ISA_BUS_API Kconfig option enables the compilation of the ISA bus
driver. The ISA bus driver does not perform any hardware interaction,
and is instead just a thin layer of software abstraction to eliminate
boilerplate code common to ISA-style device drivers. Since ISA_BUS_API
has no dependencies and does not jeopardize the integrity of the system
when enabled, drivers should select it when the ISA bus driver
functionality is needed.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent ccfe35ea

drivers/gpio/Kconfig

+9 −5
Original line number Diff line number Diff line
@@ -608,7 +608,8 @@ menu "Port-mapped I/O GPIO drivers" 


config GPIO_104_DIO_48E

	tristate "ACCES 104-DIO-48E GPIO support"

	depends on PC104 && ISA_BUS_API

	depends on PC104

	select ISA_BUS_API

	select GPIOLIB_IRQCHIP

	help

	  Enables GPIO support for the ACCES 104-DIO-48E series (104-DIO-48E,
@@ -618,7 +619,8 @@ config GPIO_104_DIO_48E 


config GPIO_104_IDIO_16

	tristate "ACCES 104-IDIO-16 GPIO support"

	depends on PC104 && ISA_BUS_API

	depends on PC104

	select ISA_BUS_API

	select GPIOLIB_IRQCHIP

	help

	  Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16,
@@ -629,7 +631,8 @@ config GPIO_104_IDIO_16 


config GPIO_104_IDI_48

	tristate "ACCES 104-IDI-48 GPIO support"

	depends on PC104 && ISA_BUS_API

	depends on PC104

	select ISA_BUS_API

	select GPIOLIB_IRQCHIP

	help

	  Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A,
@@ -649,7 +652,8 @@ config GPIO_F7188X 


config GPIO_GPIO_MM

	tristate "Diamond Systems GPIO-MM GPIO support"

	depends on PC104 && ISA_BUS_API

	depends on PC104

	select ISA_BUS_API

	help

	  Enables GPIO support for the Diamond Systems GPIO-MM and GPIO-MM-12.
@@ -734,7 +738,7 @@ config GPIO_WINBOND 


config GPIO_WS16C48

	tristate "WinSystems WS16C48 GPIO support"

	depends on ISA_BUS_API

	select ISA_BUS_API

	select GPIOLIB_IRQCHIP

	help

	  Enables GPIO support for the WinSystems WS16C48. The base port