ACPI: x86: cmos_rtc: Create a CMOS RTC platform device

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Make the CMOS RTC ACPI scan handler create a platform device that will
be used subsequently by rtc-cmos for driver binding on x86 systems with
ACPI and update add_rtc_cmos() to skip registering a fallback platform
device for the CMOS RTC when the above one has been registered.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com> # x86
Link: https://patch.msgid.link/1962427.tdWV9SEqCh@rafael.j.wysocki

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Rafael J. Wysocki 2026-02-23 16:29:37 +01:00

parent 6cee29ad9d

commit 1ae2f43535

3 changed files with 16 additions and 0 deletions

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4

arch/x86/kernel/rtc.c

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8

drivers/acpi/x86/cmos_rtc.c

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4

include/linux/acpi.h

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