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authorArnd Bergmann <arnd@arndb.de>2023-07-19 22:28:18 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2023-07-28 00:09:55 +0300
commit766c3f8a092b4d42abd68ee0338349838430a5ee (patch)
tree6ed0e52ebfb191fe4a5f7e6c1ec531c7fbf48118 /drivers/rtc
parent5789837c782771eadc9be47487067399609832e7 (diff)
downloadlinux-766c3f8a092b4d42abd68ee0338349838430a5ee.tar.xz
rtc: bq4802: add sparc dependency
The added HAS_IOPORT dependency might not actually be necessary as Geert points out, but the driver is also only used on one architecture. Sparc is also a special case here since it converts port numbers into virtual addresses rather than having them mapped into a particular part of the __iomem address space, so the difference is actually not important here. Add a dependency on sparc, but allow compile-testing otherwise, to make this clearer without anyone having to spend much time modernizing the driver beyond that. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: David S. Miller <davem@davemloft.net> Link: https://lore.kernel.org/all/CAMuHMdWEx0F=fNei4Bz_JPkuvoaN-+zk08h0i8KnSi_VjO615g@mail.gmail.com/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230719192835.1025406-1-arnd@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index e8bad8c93ba9..d7502433c78a 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1196,6 +1196,7 @@ config RTC_DRV_MSM6242
config RTC_DRV_BQ4802
tristate "TI BQ4802"
depends on HAS_IOMEM && HAS_IOPORT
+ depends on SPARC || COMPILE_TEST
help
If you say Y here you will get support for the TI
BQ4802 RTC chip.