| commit | 7e15de3a73899903f33975b1ce57cf59c616d1d9 | [log] [tgz] |
|---|---|---|
| author | Sascha Hauer <s.hauer@pengutronix.de> | Tue Sep 28 10:00:47 2010 +0200 |
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | Mon Oct 18 11:19:42 2010 +0200 |
| tree | 3a6d88c72a3b5225c16d233797cce8ae2fd44c86 | |
| parent | f3a3ed3115d39463dc6672454bfbeaff46811a37 [diff] |
can: mcp251x: read-modify-write eflag only when needed Use read-modify-write instead of a simple write to change the register contents, to close existing the race window between the original manual read and write. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Wolfgang Grandegger <wg@grandegger.com>