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/boardobj/boardobjgrpmask.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/nvgpu/boardobj/boardobjgrpmask.c') diff --git a/drivers/gpu/nvgpu/boardobj/boardobjgrpmask.c b/drivers/gpu/nvgpu/boardobj/boardobjgrpmask.c index c3f4f4a5..d957467b 100644 --- a/drivers/gpu/nvgpu/boardobj/boardobjgrpmask.c +++ b/drivers/gpu/nvgpu/boardobj/boardobjgrpmask.c @@ -221,7 +221,7 @@ u8 boardobjgrpmask_bitidxhighest(struct boardobjgrpmask *mask) return result; } -u32 boardobjgrpmask_bitclr(struct boardobjgrpmask *mask, u8 bitidx) +int boardobjgrpmask_bitclr(struct boardobjgrpmask *mask, u8 bitidx) { u8 index; u8 offset; @@ -241,7 +241,7 @@ u32 boardobjgrpmask_bitclr(struct boardobjgrpmask *mask, u8 bitidx) return 0; } -u32 boardobjgrpmask_bitset(struct boardobjgrpmask *mask, u8 bitidx) +int boardobjgrpmask_bitset(struct boardobjgrpmask *mask, u8 bitidx) { u8 index; u8 offset; -- cgit v1.2.2