gpu: nvgpu: Remove last Linux kmem usage

Replace the last of the Linux kmem API usage with nvgpu kmem
calls instead. Several places are left alone - allocating the
struct gk20a in particular.

Also one function was updated in the clk code to take a struct
gk20a as an argument so that it could use nvgpu_kmalloc().

Bug 1799159
Bug 1823380

Change-Id: I84fc3f8e19c63d6265bac6098dc727d93e3ff613
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1331702
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/debug_gk20a.c b/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
index a8b9c5fb..7e7c9cb8 100644
--- a/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
@@ -61,8 +61,7 @@ static void gk20a_debug_dump_all_channel_status_ramfc(struct gk20a *g,
         u32 chid;
         struct ch_state **ch_state;
 
-        ch_state = kzalloc(sizeof(*ch_state)
-                                 * f->num_channels, GFP_KERNEL);
+        ch_state = nvgpu_kzalloc(g, sizeof(*ch_state) * f->num_channels);
         if (!ch_state) {
                 gk20a_debug_output(o, "cannot alloc memory for channels\n");
                 return;