diff options
author | Philip Elcan <pelcan@nvidia.com> | 2018-08-29 15:46:12 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-09-07 00:33:50 -0400 |
commit | 7f8226887c28267d3c2351692d4429ead1e17695 (patch) | |
tree | aa09c45e496b058044c9d9a94c94d9922c572285 /drivers/gpu/nvgpu/volt/volt_policy.h | |
parent | 0e58ebaae13dd59b6aba5297f898e7c89fcd2742 (diff) |
gpu: nvgpu: cleanup return types for MISRA 10.3
This is a big cleanup of return types across a number of modules in the
nvgpu driver. Many functions were returning u32 but using negative
return codes. This is a MISRA 10.3 violation by assigning signed values
to a u32.
JIRA NVGPU-647
Change-Id: I59ee66706321f5b5b1a07ed8c24b81583e9ba28c
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1810743
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/volt/volt_policy.h')
-rw-r--r-- | drivers/gpu/nvgpu/volt/volt_policy.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/nvgpu/volt/volt_policy.h b/drivers/gpu/nvgpu/volt/volt_policy.h index 34c8f0f6..af13e02f 100644 --- a/drivers/gpu/nvgpu/volt/volt_policy.h +++ b/drivers/gpu/nvgpu/volt/volt_policy.h | |||
@@ -75,6 +75,6 @@ struct voltage_policy_single_rail_multi_step { | |||
75 | u32 ramp_down_step_size_uv; | 75 | u32 ramp_down_step_size_uv; |
76 | }; | 76 | }; |
77 | 77 | ||
78 | u32 volt_policy_sw_setup(struct gk20a *g); | 78 | int volt_policy_sw_setup(struct gk20a *g); |
79 | u32 volt_policy_pmu_setup(struct gk20a *g); | 79 | int volt_policy_pmu_setup(struct gk20a *g); |
80 | #endif | 80 | #endif |