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    Subject[RFC v2 29/39] rtc: 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/rtc/Kconfig | 4 +++-
    1 file changed, 3 insertions(+), 1 deletion(-)

    diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
    index 41c65b4d2baf..e1bb11a225b2 100644
    --- a/drivers/rtc/Kconfig
    +++ b/drivers/rtc/Kconfig
    @@ -951,6 +951,7 @@ comment "Platform RTC drivers"
    config RTC_DRV_CMOS
    tristate "PC-style 'CMOS'"
    depends on X86 || ARM || PPC || MIPS || SPARC64
    + depends on HAS_IOPORT
    default y if X86
    select RTC_MC146818_LIB
    help
    @@ -971,6 +972,7 @@ config RTC_DRV_CMOS
    config RTC_DRV_ALPHA
    bool "Alpha PC-style CMOS"
    depends on ALPHA
    + depends on HAS_IOPORT
    select RTC_MC146818_LIB
    default y
    help
    @@ -1188,7 +1190,7 @@ config RTC_DRV_MSM6242

    config RTC_DRV_BQ4802
    tristate "TI BQ4802"
    - depends on HAS_IOMEM
    + depends on HAS_IOMEM && HAS_IOPORT
    help
    If you say Y here you will get support for the TI
    BQ4802 RTC chip.
    --
    2.32.0
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