| commit | 2d5091e08c684912ed6b9ca03d1f7b01501b7bf6 | [log] [tgz] |
|---|---|---|
| author | Wolfgang Zarre <lkdev@essax.com> | Sun Jan 15 13:21:34 2012 +0100 |
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | Fri Feb 03 00:25:06 2012 +0100 |
| tree | 62ae0aca80b9fd4d219e5ab4c7ba5ea37dc6613c | |
| parent | 7bb4db93ae59e0faf810a83a8578f56bc968ab01 [diff] |
can: cc770: Fix indirect access deadlock on ISA cards This fix avoids a deadlock if an interrupt occurs during consecutive port operations on ISA cards utilising indirect access via address and data port. Tested on a B&R ISA card. Cc: linux-can@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Wolfgang Zarre <lkdev@essax.com> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>