gpu: nvgpu: pass gk20a struct to gk20a_busy

After driver remove, the device structure passed in gk20a_busy can be
invalid. To solve this the prototype of the function is modified to pass
the gk20a struct instead of the device pointer.

bug 200277762
JIRA: EVLR-1023

Change-Id: I08eb74bd3578834d45115098ed9936ebbb436fdf
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: http://git-master/r/1320194
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 817315e7..25bcd895 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1391,8 +1391,8 @@ void gk20a_remove_sysfs(struct device *dev);
 
 void gk20a_busy_noresume(struct device *dev);
 void gk20a_idle_nosuspend(struct device *dev);
-int __must_check gk20a_busy(struct device *dev);
-void gk20a_idle(struct device *dev);
+int __must_check gk20a_busy(struct gk20a *g);
+void gk20a_idle(struct gk20a *g);
 void gk20a_disable(struct gk20a *g, u32 units);
 void gk20a_enable(struct gk20a *g, u32 units);
 void gk20a_reset(struct gk20a *g, u32 units);