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Subject[PATCH 028/141] drm/amd/display: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements instead of just
letting the code fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/gpu/drm/amd/display/dc/bios/bios_parser.c | 1 +
drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 2 ++
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 1 +
3 files changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index ad394aefa5d9..23a373ca94b5 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -1198,6 +1198,7 @@ static enum bp_result bios_parser_get_embedded_panel_info(
default:
break;
}
+ break;
default:
break;
}
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index 29d64e7e304f..fd1e64fa8744 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -903,6 +903,7 @@ static enum bp_result bios_parser_get_soc_bb_info(
break;
case 4:
result = get_soc_bb_info_v4_4(bp, soc_bb_info);
+ break;
default:
break;
}
@@ -1019,6 +1020,7 @@ static enum bp_result bios_parser_get_embedded_panel_info(
default:
break;
}
+ break;
default:
break;
}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index fec87a2e210c..b9254a87ee73 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1052,6 +1052,7 @@ static bool dc_link_detect_helper(struct dc_link *link,

return false;
}
+ break;
default:
break;
}
--
2.27.0
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