gpu: host1x: Rename internal functions for clarity

The internal host1x_{,un}register_client() functions can potentially be
confused with public the host1x_client_{,un}register() functions.

Rename them to host1x_{add,del}_client() to remove some of the possible
confusion.

Signed-off-by: Thierry Reding <treding@nvidia.com>
1 file changed