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authorMartin Roth <martinroth@google.com>2015-11-23 14:03:13 -0700
committerMartin Roth <martinroth@google.com>2015-11-24 22:41:57 +0100
commitc5fb1a2ea8925cad750183c16a03214e43961607 (patch)
treeb6e9c733a43815041062756c4efa2a85907a40f5 /src/mainboard/lenovo/t520
parent8b954f5790d387b457c9f113861e18f3c0249868 (diff)
google/rambi: Fix IASL warnings _CRS must return a value
The Touchpad and Touchscreen _CRS methods do not return an interrupt value if the I2c busses that the devices are on are not in PCI mode. Previously they didn't return any value if they weren't in PCI mode. This patch has them return an empty resource template. Fixes these warnings: dsdt.aml 2813: Method (_CRS) Warning 3115 - ^ Not all control paths return a value (_CRS) dsdt.aml 2813: Method (_CRS) Warning 3107 - ^ Reserved method must return a value (Buffer required for _CRS) dsdt.aml 2832: Method (_CRS) Warning 3115 - ^ Not all control paths return a value (_CRS) dsdt.aml 2832: Method (_CRS) Warning 3107 - ^ Reserved method must return a value (Buffer required for _CRS) Change-Id: I02a29e56a513ec34a98534fb4a8d51df3b70a522 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12519 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo/t520')
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