From 9e87891799dc4b203ad680ff431bfcce679c89be Mon Sep 17 00:00:00 2001 From: Gustavo A. R. Silva Date: Thu, 25 Jul 2019 19:13:51 -0500 Subject: drm/amd/display: 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 --- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers') diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c index 51a3dfe97f0e..31aa6ee5cd5b 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c @@ -102,14 +102,19 @@ void dccg2_init(struct dccg *dccg) switch (dccg_dcn->base.ctx->dc->res_pool->pipe_count) { case 6: REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_DB_EN[5], 1); + /* Fall through */ case 5: REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_DB_EN[4], 1); + /* Fall through */ case 4: REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_DB_EN[3], 1); + /* Fall through */ case 3: REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_DB_EN[2], 1); + /* Fall through */ case 2: REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_DB_EN[1], 1); + /* Fall through */ case 1: REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_DB_EN[0], 1); break; -- cgit v1.2.3