From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Tue, 3 Jul 2018 22:56:59 +0000 (-0500)
Subject: mmc: sdhci-xenon: mark expected switch fall-through
X-Git-Tag: v4.19~366^2~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2061594c612c4535b14bcd062a5bcf308bdd2b98;p=platform%2Fkernel%2Flinux-rpi.git

mmc: sdhci-xenon: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Warning level 2 was used: -Wimplicit-fallthrough=2

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/drivers/mmc/host/sdhci-xenon-phy.c b/drivers/mmc/host/sdhci-xenon-phy.c
index a35804b..c335052 100644
--- a/drivers/mmc/host/sdhci-xenon-phy.c
+++ b/drivers/mmc/host/sdhci-xenon-phy.c
@@ -526,6 +526,7 @@ static bool xenon_emmc_phy_slow_mode(struct sdhci_host *host,
 			ret = true;
 			break;
 		}
+		/* else: fall through */
 	default:
 		reg &= ~XENON_TIMING_ADJUST_SLOW_MODE;
 		ret = false;