diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2014-10-10 10:51:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-10 15:39:15 -0400 |
| commit | 083731a8fbe71d83fc908adf137dc98ee352f280 (patch) | |
| tree | afe0ffa0590c5d05b84879387375d2e34b0c3fdb /drivers/media | |
| parent | cf377d886f7944a5ccdbd164b89949e13617b096 (diff) | |
net: bcmgenet: avoid unbalanced enable_irq_wake calls
Multiple enable_irq_wake() calls will keep increasing the IRQ
wake_depth, which ultimately leads to the following types of
situation:
1) enable Wake-on-LAN interrupt w/o password
2) enable Wake-on-LAN interrupt w/ password
3) enable Wake-on-LAN interrupt w/o password
4) disable Wake-on-LAN interrupt
After step 4), GENET would always wake-up the system no matter what
wake-up device we use, which is not what we want. Fix this by making
sure there are no unbalanced enable_irq_wake() calls.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/media')
0 files changed, 0 insertions, 0 deletions