Commit d6e1d905 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Alex Deucher
Browse files

drm/radeon: Fix fall-through warnings for Clang 

In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple fallthrough pseudo-keyword macros,
as replacement for /* fall through */ comments.

Notice that Clang doesn't recognize /* fall through */ comments as
implicit fall-through markings.

Link: https://github.com/KSPP/linux/issues/115


Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9304ca4d

drivers/gpu/drm/radeon/ci_dpm.c

+1 −1
Original line number Diff line number Diff line
@@ -4839,8 +4839,8 @@ static void ci_request_link_speed_change_before_state_change(struct radeon_devic 
		case RADEON_PCIE_GEN2:

			if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)

				break;

			fallthrough;

#endif

			/* fall through */

		default:

			pi->force_pcie_gen = ci_get_current_pcie_speed(rdev);

			break;

drivers/gpu/drm/radeon/r300.c

+1 −0
Original line number Diff line number Diff line
@@ -1162,6 +1162,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, 
		/* valid register only on RV530 */

		if (p->rdev->family == CHIP_RV530)

			break;

		fallthrough;

		/* fallthrough do not move */

	default:

		goto fail;

drivers/gpu/drm/radeon/si_dpm.c

+1 −1
Original line number Diff line number Diff line
@@ -5745,8 +5745,8 @@ static void si_request_link_speed_change_before_state_change(struct radeon_devic 
		case RADEON_PCIE_GEN2:

			if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)

				break;

			fallthrough;

#endif

			/* fall through */

		default:

			si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev);

			break;