gpu: host1x: Store pointer to client in jobs

Rather than storing some identifier derived from the application
context that can't be used concretely anywhere, store a pointer to the
client directly so that accesses can be made directly through that
client object.

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/host1x.h b/include/linux/host1x.h
index f66bece1e1b7..0632010f47fb 100644
--- a/include/linux/host1x.h
+++ b/include/linux/host1x.h
@@ -202,7 +202,8 @@ struct host1x_job {
         /* Channel where job is submitted to */
         struct host1x_channel *channel;
 
-        u32 client;
+        /* client where the job originated */
+        struct host1x_client *client;
 
         /* Gathers and their memory */
         struct host1x_job_gather *gathers;