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authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2017-08-03 13:32:36 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-08-04 00:14:46 +0200
commit4f0450af530e62b0217522cab4803b5a65dccc46 (patch)
treea30fdc5fecd647598f78ac0021bd41ae0f31770f /drivers/acpi/scan.c
parent0d624f553c7e1523c196853d51d2e31ab469ef04 (diff)
ACPI: Make acpi_dev_get_resources() method agnostic
The function acpi_dev_get_resources() is completely generic and can be used to parse resource objects that are not necessarily coming from the _CRS method but also from other objects eg _DMA that have the same _CRS resource format. Create an acpi_dev_get_resources() helper, internal to the ACPI resources parsing compilation unit, __acpi_dev_get_resources(), that takes a const char* parameter to detect which ACPI method should be called to retrieve the resources list and make acpi_dev_get_resources() call it with a method name _CRS leaving the API behaviour unchanged. Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Tested-by: Nate Watterson <nwatters@codeaurora.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
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