gpu: nvgpu: use nvgpu list APIs instead of linux APIs

Use nvgpu specific list APIs nvgpu_list_for_each_entry() instead of calling
Linux specific list APIs list_for_each_entry()

Jira NVGPU-444

Change-Id: I3c1fd495ed9e8bebab1f23b6769944373b46059b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1612442
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2 files changed, 10 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/fifo_vgpu.c b/drivers/gpu/nvgpu/common/linux/vgpu/fifo_vgpu.c
index 7a2a02e9..e06b41da 100644
--- a/drivers/gpu/nvgpu/common/linux/vgpu/fifo_vgpu.c
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/fifo_vgpu.c
@@ -692,7 +692,8 @@ int vgpu_fifo_force_reset_ch(struct channel_gk20a *ch,
 
                 nvgpu_rwsem_down_read(&tsg->ch_list_lock);
 
-                list_for_each_entry(ch_tsg, &tsg->ch_list, ch_entry) {
+                nvgpu_list_for_each_entry(ch_tsg, &tsg->ch_list,
+                                channel_gk20a, ch_entry) {
                         if (gk20a_channel_get(ch_tsg)) {
                                 nvgpu_set_error_notifier(ch_tsg, err_code);
                                 ch_tsg->has_timedout = true;
@@ -747,7 +748,8 @@ static void vgpu_fifo_set_ctx_mmu_error_ch_tsg(struct gk20a *g,
 
                 nvgpu_rwsem_down_read(&tsg->ch_list_lock);
 
-                list_for_each_entry(ch_tsg, &tsg->ch_list, ch_entry) {
+                nvgpu_list_for_each_entry(ch_tsg, &tsg->ch_list,
+                                channel_gk20a, ch_entry) {
                         if (gk20a_channel_get(ch_tsg)) {
                                 vgpu_fifo_set_ctx_mmu_error_ch(g, ch_tsg);
                                 gk20a_channel_put(ch_tsg);
diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/gr_vgpu.c b/drivers/gpu/nvgpu/common/linux/vgpu/gr_vgpu.c
index 33551d17..4d36e66b 100644
--- a/drivers/gpu/nvgpu/common/linux/vgpu/gr_vgpu.c
+++ b/drivers/gpu/nvgpu/common/linux/vgpu/gr_vgpu.c
@@ -1132,7 +1132,8 @@ static int vgpu_gr_suspend_resume_contexts(struct gk20a *g,
         }
 
         n = 0;
-        list_for_each_entry(ch_data, &dbg_s->ch_list, ch_entry)
+        nvgpu_list_for_each_entry(ch_data, &dbg_s->ch_list,
+                        dbg_session_channel_data, ch_entry)
                 n++;
 
         if (oob_size < n * sizeof(u16)) {
@@ -1145,7 +1146,8 @@ static int vgpu_gr_suspend_resume_contexts(struct gk20a *g,
         p = &msg.params.suspend_contexts;
         p->num_channels = n;
         n = 0;
-        list_for_each_entry(ch_data, &dbg_s->ch_list, ch_entry)
+        nvgpu_list_for_each_entry(ch_data, &dbg_s->ch_list,
+                        dbg_session_channel_data, ch_entry)
                 oob[n++] = (u16)ch_data->chid;
 
         err = vgpu_comm_sendrecv(&msg, sizeof(msg), sizeof(msg));
@@ -1155,7 +1157,8 @@ static int vgpu_gr_suspend_resume_contexts(struct gk20a *g,
         }
 
         if (p->resident_chid != (u16)~0) {
-                list_for_each_entry(ch_data, &dbg_s->ch_list, ch_entry) {
+                nvgpu_list_for_each_entry(ch_data, &dbg_s->ch_list,
+                                dbg_session_channel_data, ch_entry) {
                         if (ch_data->chid == p->resident_chid) {
                                 channel_fd = ch_data->channel_fd;
                                 break;