gpu: nvgpu: Use #define for stalling/nonstalling

We use stalling and non-stalling enums in many places where u32 is
expected. enum conversion to u32 is considered unsafe, so change the
definition to #define with a qualifier U.

Change-Id: Ifa5cb9b6a0b0de79f7f8266979fc487d9823bafa
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1683817
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/mc_gp10b.h b/drivers/gpu/nvgpu/gp10b/mc_gp10b.h
index 0eb4dd16..4e93235c 100644
--- a/drivers/gpu/nvgpu/gp10b/mc_gp10b.h
+++ b/drivers/gpu/nvgpu/gp10b/mc_gp10b.h
@@ -24,10 +24,8 @@
 #define MC_GP20B_H
 struct gk20a;
 
-enum MC_INTERRUPT_REGLIST {
-        NVGPU_MC_INTR_STALLING = 0,
-        NVGPU_MC_INTR_NONSTALLING,
-};
+#define NVGPU_MC_INTR_STALLING          0U
+#define NVGPU_MC_INTR_NONSTALLING       1U
 
 void mc_gp10b_intr_enable(struct gk20a *g);
 void mc_gp10b_intr_unit_config(struct gk20a *g, bool enable,