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Commit 9e878917 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva
Browse files

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: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
parent 12fce1ab

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.c

+5 −0
Original line number Diff line number Diff line
@@ -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;