From 7f8226887c28267d3c2351692d4429ead1e17695 Mon Sep 17 00:00:00 2001 From: Philip Elcan Date: Wed, 29 Aug 2018 15:46:12 -0400 Subject: 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 Reviewed-on: https://git-master.nvidia.com/r/1810743 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/perf/vfe_var.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/nvgpu/perf/vfe_var.h') diff --git a/drivers/gpu/nvgpu/perf/vfe_var.h b/drivers/gpu/nvgpu/perf/vfe_var.h index 3364f994..535600a7 100644 --- a/drivers/gpu/nvgpu/perf/vfe_var.h +++ b/drivers/gpu/nvgpu/perf/vfe_var.h @@ -26,8 +26,8 @@ #include "boardobj/boardobjgrp.h" #include -u32 vfe_var_sw_setup(struct gk20a *g); -u32 vfe_var_pmu_setup(struct gk20a *g); +int vfe_var_sw_setup(struct gk20a *g); +int vfe_var_pmu_setup(struct gk20a *g); #define VFE_VAR_GET(_pperf, _idx) \ ((struct vfe_var)BOARDOBJGRP_OBJ_GET_BY_IDX( \ -- cgit v1.2.2