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authorDuncan Laurie <dlaurie@google.com>2018-05-07 14:28:53 -0700
committerPatrick Georgi <pgeorgi@google.com>2018-05-18 12:22:40 +0000
commit8ccf59a94778fb54cc08368fb58a42b64d9489f6 (patch)
treed716576b67d4ccd78d37b3464762b86d36a196e8 /src/drivers
parent4021a5acb36e69c511db12aa24abd56063f4933a (diff)
downloadcoreboot-8ccf59a94778fb54cc08368fb58a42b64d9489f6.tar.xz
acpi: device: Walk up the tree to find identifier
Instead of just checking the immediate parent for an device name, walk up the tree to check if any parent can identify the device. This allows devices to be nested more than one level deep and still have them identified in one place by the SOC. Change-Id: I9938fc20a839db91ff25e91bba08baa7421e3cd4 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/26172 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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