diff options
| author | Grygorii Strashko <[email protected]> | 2016-06-24 21:23:45 +0300 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-06-28 08:57:18 -0400 |
| commit | a6c5d14f5136e4919ace42bdbf392d2f6e68d4da (patch) | |
| tree | 25210124c951e353ab005c0607d5a659b7a1b6f8 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 7898b1daf055537a8f661828272defecdee49f27 (diff) | |
drivers: net: cpsw: ndev: fix accessing to suspended device
The CPSW might be suspended by RPM if all ethX interfaces are down,
but it still could be accesible through net_device_ops interfce. In
this case net_device_ops operations requiring registers access will
cause L3 errors and CPSW crash.
Hence, fix it by adding RPM get/put calls in net_device_ops callbacks
which need to access CPSW registers: .ndo_set_mac_address(),
.ndo_vlan_rx_add_vid(), .ndo_vlan_rx_kill_vid().
Signed-off-by: Grygorii Strashko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions