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When CONFIG_PID_IN_CONTEXTIDR is not selected, we use an empty stub definition of contextidr_thread_switch(). As everything we rely upon exists regardless of CONFIG_PID_IN_CONTEXTIDR, we don't strictly require an empty stub. By using IS_ENABLED() rather than ifdeffery, we avoid duplication, and get compiler coverage on all the code even when CONFIG_PID_IN_CONTEXTIDR is not selected and the code is optimised away. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
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uapi/asm |