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Input: wistron_btns - disable on UML

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[ Upstream commit b2b80d9dd1 ]

The wistron_btns driver calls rtc_cmos_read(), which isn't
available with UML builds, so disable this driver on UML.

Prevents this build error:

ld: drivers/input/misc/wistron_btns.o: in function `poll_bios':
wistron_btns.c:(.text+0x4be): undefined reference to `rtc_cmos_read'

Fixes: 0bbadafdc4 ("um: allow disabling NO_IOMEM") # v5.14+
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20221130161604.1879-1-rdunlap@infradead.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Randy Dunlap 2022-11-30 15:01:07 -08:00 committed by Greg Kroah-Hartman
parent 11961df002
commit b739880c98
1 changed files with 1 additions and 1 deletions
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2
drivers/input/misc/Kconfig
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@ -330,7 +330,7 @@ config INPUT_CPCAP_PWRBUTTON
config INPUT_WISTRON_BTNS
tristate "x86 Wistron laptop button interface"
depends on X86_32
depends on X86_32 && !UML
select INPUT_SPARSEKMAP
select NEW_LEDS
select LEDS_CLASS