This is needed when building HWPM driver locally without
NVIDIA build system.
- driver.c: use kernel version check to select the correct
signature of class:devnode
- mem_mgmt_utils.c:
- use kernel version check to provide correct parameter
of MODULE_IMPORT_NS macro
- use kernel version check to select the correct signature
of get_user_pages function
- mem_mgmt_utils.h: use kernel version check to select
between iosys-map or dma-buf-map
Bug 5120925
Change-Id: Ib33afc4d99056d5b872f0d4362e0e6c25eb7b64a
Signed-off-by: Besar Wicaksono <bwicaksono@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/3306471
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Yifei Wan <ywan@nvidia.com>
Reviewed-by: Vasuki Shankar <vasukis@nvidia.com>