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mtd: mtdblock: remove the needless mtdblks_lock
authorGu Zheng <guz.fnst@cn.fujitsu.com>
Wed, 3 Dec 2014 02:19:52 +0000 (10:19 +0800)
committerBrian Norris <computersforpeace@gmail.com>
Wed, 7 Jan 2015 20:51:56 +0000 (12:51 -0800)
commit362376a7c65936835f39ff29b082a646d522efbc
tree572f5ca2d9d560e265a31f198b5c8ef2e6810553tree | snapshot
parent0b56d2d45e7c27581ca90f36b4317373f23e7622commit | diff
mtd: mtdblock: remove the needless mtdblks_lock

The global lock mtdblks_lock was used to protect the original mtdblks
array to avoid race conditions. As the mtdblks array was already gone,
but the mtdblks_lock is left, and it causes latency when open/release dev.
So we need to remove it here.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
drivers/mtd/mtdblock.c diff | blob | history
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