Alex Waterman 22a95f15e0 gpu: nvgpu: Don't ioremap() regs when using POSIX ...

When __NVGPU_POSIX__ is defined do no use ioremap(). This operation
probably doesn't make much sense. Currently we have no plans to run
the driver in userspace against a real GPU, hence programming the
nvlink credits registers is simply not necessary.

Also fix an unused variable by returing it as an error.

JIRA NVGPU-525

Change-Id: Ic94d332551f6e25c1836331bf92188e7651546cb
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1673815
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
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>

2018-03-16 07:34:56 -07:00

..

nvgpu

gpu: nvgpu: Don't ioremap() regs when using POSIX

2018-03-16 07:34:56 -07:00

Makefile

nvgpu: use kernel overlay features

2017-10-29 11:00:55 -07:00