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drm/radeon/ci_dpm: Mark expected switch fall-throughs

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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>
This commit is contained in:
Gustavo A. R. Silva
2019-02-15 11:08:18 -06:00
committed by Alex Deucher
parent e38545908a
commit ecdadace81
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/radeon/ci_dpm.c
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@@ -4869,10 +4869,12 @@ static void ci_request_link_speed_change_before_state_change(struct radeon_devic
pi->force_pcie_gen = RADEON_PCIE_GEN2; pi->force_pcie_gen = RADEON_PCIE_GEN2;
if (current_link_speed == RADEON_PCIE_GEN2) if (current_link_speed == RADEON_PCIE_GEN2)
break; break;
/* fall through */
case RADEON_PCIE_GEN2: case RADEON_PCIE_GEN2:
if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
break; break;
#endif #endif
/* fall through */
default: default:
pi->force_pcie_gen = ci_get_current_pcie_speed(rdev); pi->force_pcie_gen = ci_get_current_pcie_speed(rdev);
break; break;