diff options
| author | Kai-Heng Feng <[email protected]> | 2021-12-24 16:19:14 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-12-27 12:19:51 +0000 |
| commit | f4dd5174e2739ab0aeda14b32847e587e78ff3d9 (patch) | |
| tree | 27c6fae32aa753dd8328d6dffeafee14dc642592 /net/unix/sysctl_net_unix.c | |
| parent | 8f58e29ed7fc37d3ca3e86668e63250a53f51fd7 (diff) | |
net: wwan: iosm: Keep device at D0 for s2idle case
We are seeing spurious wakeup caused by Intel 7560 WWAN on AMD laptops.
This prevent those laptops to stay in s2idle state.
>From what I can understand, the intention of ipc_pcie_suspend() is to
put the device to D3cold, and ipc_pcie_suspend_s2idle() is to keep the
device at D0. However, the device can still be put to D3hot/D3cold by
PCI core.
So explicitly let PCI core know this device should stay at D0, to solve
the spurious wakeup.
Signed-off-by: Kai-Heng Feng <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions