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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-11-29 00:03:03 +1100
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-11-29 14:04:35 +0100
commit5f19eb6f402e3fa5c095d275f6483cf61edfb59b (patch)
tree69e642c88c3409ccb261de9a1fc3f7d59655854a /src/include
parentd3060edce222a372e3935ff6c270479815aafbe4 (diff)
ec: Use DEVICE_NOOP macro formalism over static stub func
The in source comment: /* This function avoids an error on serial console. */ refers to the resource allocator needing to find a non-NULL function pointer else complaints of "... missing read_resources" will be spewed. Unfortunately/fortunately (depending on the time of day) compiler optimisers have gotten a bit better at optimising away no-op functions leading to the very message these stubs attempted to avoid. By using the DEVICE_NOOP formalism that is static inlined 'suggests' (not enforces) to the compiler to keep these symbols around. Change-Id: I182019627b6954a4020f9f70e9c829ce3135f63c Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/7598 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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