Hi Niklas,
On Mon, Dec 27, 2021 at 5:49 PM Niklas Schnelle [off-list ref] wrote:
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.
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>
Thanks for your patch!
quoted hunk ↗ jump to hunk
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -828,6 +828,7 @@ config I2C_NPCM7XX
config I2C_OCORES
tristate "OpenCores I2C Controller"
+ depends on HAS_IOPORT
While drivers/i2c/busses/i2c-ocores.c does use {in,out}(), I doubt this
is used to access legacy I/O space.
quoted hunk ↗ jump to hunk
help
If you say yes to this option, support will be included for the
OpenCores I2C controller. For details see@@ -1227,6 +1228,7 @@ config I2C_CP2615
config I2C_PARPORT
tristate "Parallel port adapter"
depends on PARPORT
+ depends on HAS_IOPORT
Same as PRINTER: shouldn't this work with all parport drivers?
select I2C_ALGOBIT
select I2C_SMBUS
help
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds