Re: [PATCH v2 1/2] ACPI: TAD: introduce acpi_has_rtc()

[sashiko-bot@kernel.org]

> The same RTC may also be accessible by other means, like the EFI
> GetTime() and SetTime() runtime services used by rtc-efi, which are best
> avoided if there is a native ACPI interface to the RTC.
> 
> To allow other RTC drivers to stand down in that case, add an exported
> helper, acpi_has_rtc(), that returns true if there is a TAD the driver
> will register an RTC class device for.
> 
> The helper looks for a platform device matching the driver's ID table
> whose _GCP indicates real time support, like acpi_tad_probe() checks,
> instead of checking whether the driver has bound to such a device, so
> that callers need not depend on the order in which drivers are probed.
> 
> Suggested-by: Ard Biesheuvel <ardb@kernel.org>
> Signed-off-by: Hamza Mahfooz <hamzamahfooz@linux.microsoft.com>

Sashiko has reviewed this patch and found no issues.

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Sashiko AI review · https://sashiko.dev/#/patchset/20261023212218.2568858-1-hamzamahfooz@linux.microsoft.com?part=1