Alex Waterman 2b48aa5b0c gpu: nvgpu: Add device for_each macro ...

Add a macro to iterate over a device list; it is just a wrapper to
the nvgpu_list_for_each() macro. It lets code iterate over the
list of detected devices without being aware of the underlying
instance IDs.

This also removes the need to do a separate nvgpu_device_get()
and subsequent NULL checking. This will reduce overhead for
unit testing!

Change-Id: If41dbee30a743d29ab62ce930a819160265b9351
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2404914
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>

2020-12-15 14:13:28 -06:00

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