[linux-pm] Nested suspends; messages vs. states

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi!

> Messages vs. states:  At the moment the PM core seems to be pretty
> confused over this distinction.  Right in the definition of struct
> dev_pm_info we have:
> 
> 	pm_message_t		power_state;
> 
> Obviously a message isn't the same thing as a state.  This looks like 
> something that will need to be changed in a lot of drivers when we 
> introduce the new notion of a power state.

This is not so obvious to me. Message seems to represent the state
driver is in quite well... Plus we need PMSG_ON for state the device
gets after resume, but that's quite easy...
								Pavel
-- 
People were complaining that M$ turns users into beta-testers...
...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!

[Index of Archives]     [Linux ACPI]     [Netdev]     [Ethernet Bridging]     [Linux Wireless]     [CPU Freq]     [Kernel Newbies]     [Fedora Kernel]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]

  Powered by Linux