Commit d4e1da4e authored by Peter Korsgaard's avatar Peter Korsgaard Committed by Tom Rini
Browse files

mmc: mmc_getcd/getwp: use sensible defaults



Let mmc_getcd() return true and mmc_getwp() false if mmc driver doesn't
provide handlers for them.
Signed-off-by: default avatarPeter Korsgaard <peter.korsgaard@barco.com>
[trini: Add braces around first if test in each case to fix warning]
Signed-off-by: default avatarTom Rini <trini@ti.com>
parent bd380cf4
......@@ -51,8 +51,12 @@ int mmc_getwp(struct mmc *mmc)
wp = board_mmc_getwp(mmc);
if ((wp < 0) && mmc->getwp)
wp = mmc->getwp(mmc);
if (wp < 0) {
if (mmc->getwp)
wp = mmc->getwp(mmc);
else
wp = 0;
}
return wp;
}
......@@ -692,8 +696,12 @@ int mmc_getcd(struct mmc *mmc)
cd = board_mmc_getcd(mmc);
if ((cd < 0) && mmc->getcd)
cd = mmc->getcd(mmc);
if (cd < 0) {
if (mmc->getcd)
cd = mmc->getcd(mmc);
else
cd = 1;
}
return cd;
}
......
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