Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  mmc_test: initialize mmc_test_lock statically
  mmc_block: handle error from mmc_register_driver()
  atmel-mci: Set MMC_CAP_NEEDS_POLL if no detect_pin
  atmel-mci: Fix bogus debugfs file size
  atmel-mci: Fix memory leak in atmci_regs_show
  atmel-mci: debugfs: enable clock before dumping regs
  tmio_mmc: fix compilation with debug enabled

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 6986f3926244..ebc8b9d77613 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -615,14 +615,19 @@ static struct mmc_driver mmc_driver = {
 
 static int __init mmc_blk_init(void)
 {
-        int res = -ENOMEM;
+        int res;
 
         res = register_blkdev(MMC_BLOCK_MAJOR, "mmc");
         if (res)
                 goto out;
 
-        return mmc_register_driver(&mmc_driver);
+        res = mmc_register_driver(&mmc_driver);
+        if (res)
+                goto out2;
 
+        return 0;
+ out2:
+        unregister_blkdev(MMC_BLOCK_MAJOR, "mmc");
  out:
         return res;
 }