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gpu: nvgpu: Fix signed comparison bugs

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Fix small problems related to signed versus unsigned comparisons
throughout the driver. Bump up the warning level to prevent such
problems from occuring in future.

Change-Id: I8ff5efb419f664e8a2aedadd6515ae4d18502ae0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1252068
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2016-11-09 15:53:16 -08:00
committed by mobile promotions
parent 5494e846c7
commit d29afd2c9e
38 changed files with 143 additions and 128 deletions
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drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c
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@@ -581,7 +581,7 @@ static inline int get_timestamps_zipper(struct gk20a *g,
struct nvgpu_gpu_get_cpu_time_correlation_info_args *args)
{
int err = 0;
int i = 0;
unsigned int i = 0;
u32 gpu_timestamp_hi_new = 0;
u32 gpu_timestamp_hi_old = 0;