Messages in this thread | | | Date | Mon, 6 Dec 2021 10:04:05 +0100 | Subject | Re: [PATCH 0/2] ACPI: scan: Introduce a replacement for acpi_bus_get_device() | From | Hans de Goede <> |
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Hi,
On 12/3/21 17:34, Rafael J. Wysocki wrote: > Hi All, > > Because acpi_bus_get_device() turned out to be problematic in the past, it has > been changed to the point that its calling convention doesn't make much sense > any more (ie. the pointer passed to it as the second argument is cleared on > errors and it can only return one error value if that pointer is nonzero, so > there is some duplication of information in there) and it has to make redundant > checks. > > Moreover, its name suggests some kind of reference counting which really isn't > the case. > > Thus patch [1/2] introduces a replacement for it, called acpi_fetch_acpi_dev(), > and makes the code in scan.c use it instead of acpi_bus_get_device() internally. > > Patch [2/2] updates all of the callers of acpi_bus_get_device() within the ACPI > subsystem to use the replacement (which involves fixing a couple of bugs related > to that).
Thanks, the series looks good to me:
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
for the series.
Regards,
Hans
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