diff options
| author | Vaibhav Gupta <vaibhavgupta40@gmail.com> | 2020-07-21 20:35:48 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-08-02 18:18:15 +0300 |
| commit | 99aaa1aafa5c745c0d01f6f980f990ed0edd88ba (patch) | |
| tree | ab24b27202e637eec5d380597a3e79a8f449a805 /drivers/net/wireless/intersil/hostap/hostap_hw.c | |
| parent | 140c6026167b2b394bf3a8a882f3bfbca0726111 (diff) | |
| download | linux-99aaa1aafa5c745c0d01f6f980f990ed0edd88ba.tar.bz2 | |
hostap: use generic power management
Drivers using legacy power management .suspen()/.resume() callbacks
have to manage PCI states and device's PM states themselves. They also
need to take care of standard configuration registers.
Switch to generic power management framework using a single
"struct dev_pm_ops" variable to take the unnecessary load from the driver.
This also avoids the need for the driver to directly call most of the PCI
helper functions and device power state control functions as through
the generic framework, PCI Core takes care of the necessary operations,
and drivers are required to do only device-specific jobs.
Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200721150547.371763-1-vaibhavgupta40@gmail.com
Diffstat (limited to 'drivers/net/wireless/intersil/hostap/hostap_hw.c')
| -rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_hw.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/intersil/hostap/hostap_hw.c b/drivers/net/wireless/intersil/hostap/hostap_hw.c index 2ab34cf74ecc..b6c497ce12e1 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_hw.c +++ b/drivers/net/wireless/intersil/hostap/hostap_hw.c @@ -3366,8 +3366,8 @@ static void prism2_free_local_data(struct net_device *dev) } -#if (defined(PRISM2_PCI) && defined(CONFIG_PM)) || defined(PRISM2_PCCARD) -static void prism2_suspend(struct net_device *dev) +#if defined(PRISM2_PCI) || defined(PRISM2_PCCARD) +static void __maybe_unused prism2_suspend(struct net_device *dev) { struct hostap_interface *iface; struct local_info *local; @@ -3385,7 +3385,7 @@ static void prism2_suspend(struct net_device *dev) /* Disable hardware and firmware */ prism2_hw_shutdown(dev, 0); } -#endif /* (PRISM2_PCI && CONFIG_PM) || PRISM2_PCCARD */ +#endif /* PRISM2_PCI || PRISM2_PCCARD */ /* These might at some point be compiled separately and used as separate |