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f11ca4c300
Allow gk20a_create_device() to happen outside the main ioctl logic and rename it to have the modern nvgpu_ prefix. Add a separate function to do cdev allocation and refactor the existing two callers slightly to avoid repetition on the cdev struct initialization. As a side effect, this modification fixes the error path that used to not return an error if adding a device fails and also leaked the allocated cdev memory. Jira NVGPU-6788 Change-Id: Ia1f018b88d78fafdfcf4e95f6aa66e2368e58974 Signed-off-by: Konsta Hölttä <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2674426 Reviewed-by: Alex Waterman <alexw@nvidia.com> GVS: Gerrit_Virtual_Submit