Nicolas Benech 7dd186e754 gpu: nvgpu: Fix MISRA 17.7 pmu_wait_message_cond ...

MISRA Rule-17.7 requires the return value of all functions to be used.
Fix is either to use the return value or change the function to return
void. Most of the time, callers of pmu_wait_message_cond ignore the
return value. This patch changes the signature to return void, and adds
a new pmu_wait_message_cond_status for callers that need the return
information.

JIRA NVGPU-677

Change-Id: Ibaa15b04c4d40a7de73f39a7d6eb68f9e3da71f3
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1978211
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2018-12-21 13:24:44 -08:00

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