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

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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>
This commit is contained in:
Gustavo A. R. Silva 2018-07-03 17:56:59 -05:00 committed by Ulf Hansson
parent 23f3ff72bc
commit 2061594c61
1 changed files with 1 additions and 0 deletions
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drivers/mmc/host/sdhci-xenon-phy.c
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@ -526,6 +526,7 @@ static bool xenon_emmc_phy_slow_mode(struct sdhci_host *host,
ret = true; ret = true;
break; break;
} }
/* else: fall through */
default: default:
reg &= ~XENON_TIMING_ADJUST_SLOW_MODE; reg &= ~XENON_TIMING_ADJUST_SLOW_MODE;
ret = false; ret = false;