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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-05-13 21:42:14 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-05-17 14:13:47 +0200 |
| commit | 92368890d551794ee8d7e90477d8498bb7f82a9b (patch) | |
| tree | 0c9fe72c0d770ce4ac358235fafd18803415b1ac /drivers/video/kyro | |
| parent | DVB: firedtv: FireDTV S2 problems with tuning solved (diff) | |
| download | linux-92368890d551794ee8d7e90477d8498bb7f82a9b.tar.xz linux-92368890d551794ee8d7e90477d8498bb7f82a9b.zip | |
firewire: core: improve check for local node
My recently added test for a device being local in fw-cdev.c got it
slightly wrong: Comparisons of node IDs are only valid if the
generation is current, which I forgot to check. Normally, serialization
by card->lock takes care of this, but a device in FW_DEVICE_GONE state
will necessarily have a wrong generation and invalid node_id.
The "is it local?" check is made 100% correct and simpler now by means
of a struct fw_device flag which is set at fw_device creation.
Besides the fw-cdev site which was to be fixed, there is another site
which can make use of the new flag, and an RFC-2734 driver will benefit
from it too.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/video/kyro')
0 files changed, 0 insertions, 0 deletions