| commit | a9bf5c8a271b9a954709b7ada1bd258f5cadf7ff | [log] [tgz] |
|---|---|---|
| author | Nicholas Piggin <npiggin@gmail.com> | Tue May 01 00:55:53 2018 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Mon Jul 23 20:07:53 2018 +1000 |
| tree | 0409318fc9d18bd234d0c5a86c73b475c93726e0 | |
| parent | 021c91791a5e7e85c567452f1be3e4c2c6cb6063 [diff] |
tty: hvc: use mutex instead of spinlock for hvc_structs lock This allows hvc operations to sleep under the lock. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>