From: Niklas Schnelle Date: Mon, 22 May 2023 10:50:08 +0000 (+0200) Subject: char: add HAS_IOPORT dependencies X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1fbb0b203574bb162fbbdc078f2b0907983995bd;p=linux.git char: add HAS_IOPORT dependencies 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 Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Link: https://lore.kernel.org/r/20230522105049.1467313-4-schnelle@linux.ibm.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 801d6c83f8961..625af75833fc3 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -34,6 +34,7 @@ config TTY_PRINTK_LEVEL config PRINTER tristate "Parallel printer support" depends on PARPORT + depends on HAS_IOPORT || PARPORT_NOT_PC help If you intend to attach a printer to the parallel port of your Linux box (as opposed to using a serial printer; if the connector at the @@ -340,7 +341,7 @@ config NVRAM config DEVPORT bool "/dev/port character device" - depends on ISA || PCI + depends on HAS_IOPORT default y help Say Y here if you want to support the /dev/port device. The /dev/port