gpu: nvgpu: make tsgid a consistent type

Different units were declaring tsgid as int or u32. This makes everyone
use u32. This change resolves MISRA 10.3 violations for implicit
assingment to different types.

JIRA NVGPU-647

Change-Id: I78660e737acb0dad76dd538e5dd37f4527cf5acd
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1918469
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
(cherry picked from commit f5cac144a04a3ef83762ecb2e3f405196beffd68 in
dev-kernel)
Reviewed-on: https://git-master.nvidia.com/r/2008513
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
index 2dd18370..e5ccfcb4 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
@@ -3528,7 +3528,7 @@ int gk20a_fifo_update_runlist_locked(struct gk20a *g, u32 runlist_id,
                                 return 0;
                         }
                         if (tsg && ++tsg->num_active_channels) {
-                                set_bit(f->channel[chid].tsgid,
+                                set_bit((int)f->channel[chid].tsgid,
                                         runlist->active_tsgs);
                         }
                 } else {
@@ -3537,7 +3537,7 @@ int gk20a_fifo_update_runlist_locked(struct gk20a *g, u32 runlist_id,
                                 return 0;
                         }
                         if (tsg && --tsg->num_active_channels == 0) {
-                                clear_bit(f->channel[chid].tsgid,
+                                clear_bit((int)f->channel[chid].tsgid,
                                         runlist->active_tsgs);
                         }
                 }
@@ -3642,7 +3642,7 @@ static int __locked_fifo_reschedule_preempt_next(struct channel_gk20a *ch,
         int ret = 0;
         u32 gr_eng_id = 0;
         u32 engstat = 0, ctxstat = 0, fecsstat0 = 0, fecsstat1 = 0;
-        s32 preempt_id = -1;
+        u32 preempt_id;
         u32 preempt_type = 0;
 
         if (1 != gk20a_fifo_get_engine_ids(