Alex Waterman 43861331c5 gpu: nvgpu: Cast negative int to u32 before shift ...

A shift of a negative number is undefined; so to work around
said warning simply cast to a u32 first. In this case the
resulting operation should be ok since the sign bits are
maintained when the 32 bit negative integer is shifted into
a 24 bit negative integer.

JIRA NVGPU-525

Change-Id: I0a35b0ccbccbcf4ac1b0767acad75c082143429e
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1673826
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2018-04-05 11:24:09 -07:00

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