[PATCH v5 11/44] gpio: add HAS_IOPORT dependencies

Niklas Schnelle
2023-05-22T10:52:22Z

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
---
drivers/gpio/Kconfig | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 5521f060d58e..a470ec8d617b 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -704,18 +704,6 @@ config GPIO_VISCONTI
help
Say yes here to support GPIO on Tohisba Visconti.

-config GPIO_VX855
- tristate "VIA VX855/VX875 GPIO"
- depends on (X86 || COMPILE_TEST) && PCI
- select MFD_CORE
- select MFD_VX855
- help
- Support access to the VX855/VX875 GPIO lines through the GPIO library.
-
- This driver provides common support for accessing the device.
- Additional drivers must be enabled in order to use the
- functionality of the device.
-
config GPIO_WCD934X
tristate "Qualcomm Technologies Inc WCD9340/WCD9341 GPIO controller driver"
depends on MFD_WCD934X && OF_GPIO
@@ -835,7 +823,19 @@ config GPIO_IDT3243X
endmenu

menu "Port-mapped I/O GPIO drivers"
- depends on X86 # Unconditional I/O space access
+ depends on X86 && HAS_IOPORT # I/O space access
+
+config GPIO_VX855
+ tristate "VIA VX855/VX875 GPIO"
+ depends on PCI
+ select MFD_CORE
+ select MFD_VX855
+ help
+ Support access to the VX855/VX875 GPIO lines through the GPIO library.
+
+ This driver provides common support for accessing the device.
+ Additional drivers must be enabled in order to use the
+ functionality of the device.

config GPIO_I8255
tristate
--
2.39.2