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>
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index 371d922..8e0bb12 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 @@
{
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);