From: Harish Kasiviswanathan Date: Sat, 21 Jan 2023 20:47:11 +0000 (-0500) Subject: drm/amd: fix compiler error to support older compilers X-Git-Tag: v6.6.7~2401^2~12^2~448 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ca1ceebab140b36928dabc9a5b36b9a3010e844;p=platform%2Fkernel%2Flinux-starfive.git drm/amd: fix compiler error to support older compilers ‘for’ loop initial declarations are only allowed in C99 or C11 mode Signed-off-by: Harish Kasiviswanathan Reviewed-by: Mukul Joshi Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c index 55a6ebb..fdc728f 100644 --- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c +++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c @@ -360,7 +360,7 @@ static int aqua_vanjaram_xcp_mgr_init(struct amdgpu_device *adev) int aqua_vanjaram_init_soc_config(struct amdgpu_device *adev) { - u32 inst_mask = adev->sdma.sdma_mask; + u32 mask, inst_mask = adev->sdma.sdma_mask; int ret, i, num_inst; /* generally 1 AID supports 4 instances */ @@ -370,7 +370,7 @@ int aqua_vanjaram_init_soc_config(struct amdgpu_device *adev) adev->aid_mask = i = 1; inst_mask >>= adev->sdma.num_inst_per_aid; - for (const u32 mask = (1 << adev->sdma.num_inst_per_aid) - 1; inst_mask; + for (mask = (1 << adev->sdma.num_inst_per_aid) - 1; inst_mask; inst_mask >>= adev->sdma.num_inst_per_aid, ++i) { if ((inst_mask & mask) == mask) adev->aid_mask |= (1 << i);