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mmc: meson-mx-sdio: mark expected switch fall-through 

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

Notice that in this particular case, I replaced the "fall-through:"
comment with a proper "fall through", which is what GCC is
expecting to find.

Addresses-Coverity-ID: 1373880 ("Missing break in switch")
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 2018-10-05 12:09:03 +02:00 committed by Ulf Hansson
parent a5c83eb2bd
commit d2681cd81b
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/meson-mx-sdio.c
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@ -294,7 +294,7 @@ static void meson_mx_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
switch (ios->power_mode) {
case MMC_POWER_OFF:
vdd = 0;
/* fall-through: */
/* fall through */
case MMC_POWER_UP:
if (!IS_ERR(mmc->supply.vmmc)) {
host->error = mmc_regulator_set_ocr(mmc,