[RFC 23/32] rtc: Kconfig: add HAS_IOPORT dependencies
From: Niklas Schnelle <schnelle@linux.ibm.com>
Date: 2021-12-27 16:46:41
Also in:
linux-pci, linux-riscv, linux-rtc, lkml
Subsystem:
real time clock (rtc) subsystem, the rest · Maintainers:
Alexandre Belloni, Linus Torvalds
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> --- drivers/rtc/Kconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 058e56a10ab8..fde2bdb7090d 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