| commit | 1c0a387c1f9e48e480579d3b4e0f9c1a36c77751 | |
| author | Jiri Slaby <jirislaby@gmail.com> | |
| Thu, 18 Oct 2007 10:06:22 +0000 (18 03:06 -0700) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Thu, 18 Oct 2007 21:37:26 +0000 (18 14:37 -0700) | ||
| tree | a105b276483f2684efccedf00b147baa3e43f1df | treesnapshot (tar.gz zip) |
| parent | ce97a09767b59dcde3715ba4a9eebc71b0ce71b2 | commitdiff |
Char: cyclades, move spin_lock to one place
Lock whole processing in isr, avoid error-prone locking/unlocking in rx/tx
esp. On fail paths (there was a bug in the past yet).
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Lock whole processing in isr, avoid error-prone locking/unlocking in rx/tx
esp. On fail paths (there was a bug in the past yet).
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| drivers/char/cyclades.c | diffblobblamehistory |