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| author | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-05-29 00:12:09 +0000 |
|---|---|---|
| committer | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-05-29 00:12:09 +0000 |
| commit | 239a72273ca93628472cccd415d267f97fd34f08 (patch) | |
| tree | d0726f919657eb1fff8e6e91aa96f642e00478b9 /docs | |
| parent | b28851ab499da0c1dea5dbcf390c3c7d0c718347 (diff) | |
[xburst] udc: Fix recursive spinlocks
Driver had recursive spinlock locking: 1. jz4740_queue() acquires lock 2. done()
is called in chain:
jz4740_queue()->jz4740_ep0_kick()->jz4740_ep0_in()->write_fifo_ep0()->done() and
it tries to acquire same lock. 3. Deadlock.
Signed-off-by:
Yauhen Kharuzhy <jekhor@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21619 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions