diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1257-drm-amdgpu-si_dpm-Mark-expected-switch-fall-throughs.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1257-drm-amdgpu-si_dpm-Mark-expected-switch-fall-throughs.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1257-drm-amdgpu-si_dpm-Mark-expected-switch-fall-throughs.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1257-drm-amdgpu-si_dpm-Mark-expected-switch-fall-throughs.patch new file mode 100644 index 00000000..5844025f --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1257-drm-amdgpu-si_dpm-Mark-expected-switch-fall-throughs.patch @@ -0,0 +1,40 @@ +From 7d226ab8b92c9645f346dce6ad9f57c38437122e Mon Sep 17 00:00:00 2001 +From: "Gustavo A. R. Silva" <gustavo@embeddedor.com> +Date: Fri, 15 Feb 2019 10:46:43 -0600 +Subject: [PATCH 1257/2940] drm/amdgpu/si_dpm: Mark expected switch + fall-throughs + +In preparation to enabling -Wimplicit-fallthrough, mark switch +cases where we are expecting to fall through. + +Warning level 3 was used: -Wimplicit-fallthrough=3 + +This patch is part of the ongoing efforts to enable +-Wimplicit-fallthrough. + +Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/si_dpm.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c +index da58040fdbdc..41e01a7f57a4 100644 +--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c ++++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c +@@ -6216,10 +6216,12 @@ static void si_request_link_speed_change_before_state_change(struct amdgpu_devic + si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2; + if (current_link_speed == AMDGPU_PCIE_GEN2) + break; ++ /* fall through */ + case AMDGPU_PCIE_GEN2: + if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) + break; + #endif ++ /* fall through */ + default: + si_pi->force_pcie_gen = si_get_current_pcie_speed(adev); + break; +-- +2.17.1 + |