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ACPI: resource: Filter out the non memory resources in is_memory()

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This will generalise the function so it should become
useful in more places.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Heikki Krogerus 2022-08-16 13:16:25 +03:00 • committed by Rafael J. Wysocki
parent 7e18e42e4b
commit 6d2b5a1cf4
1 changed files with 3 additions and 0 deletions
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3
drivers/acpi/resource.c
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@ -690,6 +690,9 @@ static int is_memory(struct acpi_resource *ares, void *not_used)
memset(&win, 0, sizeof(win));
if (acpi_dev_filter_resource_type(ares, IORESOURCE_MEM))
return 1;
return !(acpi_dev_resource_memory(ares, res)
|| acpi_dev_resource_address_space(ares, &win)
|| acpi_dev_resource_ext_address_space(ares, &win));