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| author | Pierre Ossman <drzeus@drzeus.cx> | 2008-06-28 17:51:27 +0200 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2008-07-15 14:14:44 +0200 |
| commit | 0121a9829bf28c65e1a05cc881899c10d82b8de2 (patch) | |
| tree | f21f24d7d964f0a1833cb1e174c256b093455b5d /drivers/mmc/card/mmc_test.c | |
| parent | eea0f581c4e596e02250df230f8d385827977964 (diff) | |
| download | linux-0121a9829bf28c65e1a05cc881899c10d82b8de2.tar.gz linux-0121a9829bf28c65e1a05cc881899c10d82b8de2.tar.bz2 linux-0121a9829bf28c65e1a05cc881899c10d82b8de2.zip | |
mmc_test: only bind to supported cards
We can only perform the tests on MMC and SD cards, so avoid binding
to any other type.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/card/mmc_test.c')
| -rw-r--r-- | drivers/mmc/card/mmc_test.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c index 371d922d9ee2..8e0bb12d048d 100644 --- a/drivers/mmc/card/mmc_test.c +++ b/drivers/mmc/card/mmc_test.c @@ -1,7 +1,7 @@ /* * linux/drivers/mmc/card/mmc_test.c * - * Copyright 2007 Pierre Ossman + * Copyright 2007-2008 Pierre Ossman * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -858,6 +858,9 @@ static int mmc_test_probe(struct mmc_card *card) { int ret; + if ((card->type != MMC_TYPE_MMC) && (card->type != MMC_TYPE_SD)) + return -ENODEV; + mutex_init(&mmc_test_lock); ret = device_create_file(&card->dev, &dev_attr_test); |