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    Subject[RFC v2 37/39] watchdog: add HAS_IOPORT dependencies
    Date
    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: Niklas Schnelle <schnelle@linux.ibm.com>
    ---
    drivers/watchdog/Kconfig | 6 ++++--
    1 file changed, 4 insertions(+), 2 deletions(-)

    diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
    index c4e82a8d863f..3242be37b2d7 100644
    --- a/drivers/watchdog/Kconfig
    +++ b/drivers/watchdog/Kconfig
    @@ -453,6 +453,7 @@ config 21285_WATCHDOG
    config 977_WATCHDOG
    tristate "NetWinder WB83C977 watchdog"
    depends on (FOOTBRIDGE && ARCH_NETWINDER) || (ARM && COMPILE_TEST)
    + depends on HAS_IOPORT
    help
    Say Y here to include support for the WB977 watchdog included in
    NetWinder machines. Alternatively say M to compile the driver as
    @@ -1235,6 +1236,7 @@ config ITCO_WDT
    select WATCHDOG_CORE
    depends on I2C || I2C=n
    depends on MFD_INTEL_PMC_BXT || !MFD_INTEL_PMC_BXT
    + depends on HAS_IOPORT # for I2C_I801
    select LPC_ICH if !EXPERT
    select I2C_I801 if !EXPERT && I2C
    help
    @@ -2090,7 +2092,7 @@ comment "PCI-based Watchdog Cards"

    config PCIPCWATCHDOG
    tristate "Berkshire Products PCI-PC Watchdog"
    - depends on PCI
    + depends on PCI && HAS_IOPORT
    help
    This is the driver for the Berkshire Products PCI-PC Watchdog card.
    This card simply watches your kernel to make sure it doesn't freeze,
    @@ -2105,7 +2107,7 @@ config PCIPCWATCHDOG

    config WDTPCI
    tristate "PCI-WDT500/501 Watchdog timer"
    - depends on PCI
    + depends on PCI && HAS_IOPORT
    help
    If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.

    --
    2.32.0
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