diff options
| author | Ming Lei <ming.lei@canonical.com> | 2013-02-22 03:05:05 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-25 15:49:52 -0500 |
| commit | eb970ff07c15f13eb474f643fd165ebe3e4e24b2 (patch) | |
| tree | 962a3e71e1bd496884357dc2da7b412322cb0914 | |
| parent | 42e21c01071b4406341e32aba65e40c7f9b7e973 (diff) | |
| download | linux-3.10-eb970ff07c15f13eb474f643fd165ebe3e4e24b2.tar.gz linux-3.10-eb970ff07c15f13eb474f643fd165ebe3e4e24b2.tar.bz2 linux-3.10-eb970ff07c15f13eb474f643fd165ebe3e4e24b2.zip | |
usbnet: smsc95xx: rename FEATURE_AUTOSUSPEND
The name of FEATURE_AUTOSUSPEND is very misleading and the actual
meaning is remote wakeup, but a device incapable of remote wakeup
still can support USB autosuspend under some situations, so rename
it to avoid misunderstanding.
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/usb/smsc95xx.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 7fa9622aabb..e6d2dea1373 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -53,7 +53,7 @@ #define FEATURE_8_WAKEUP_FILTERS (0x01) #define FEATURE_PHY_NLP_CROSSOVER (0x02) -#define FEATURE_AUTOSUSPEND (0x04) +#define FEATURE_REMOTE_WAKEUP (0x04) #define SUSPEND_SUSPEND0 (0x01) #define SUSPEND_SUSPEND1 (0x02) @@ -1146,7 +1146,7 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf) (val == ID_REV_CHIP_ID_89530_) || (val == ID_REV_CHIP_ID_9730_)) pdata->features = (FEATURE_8_WAKEUP_FILTERS | FEATURE_PHY_NLP_CROSSOVER | - FEATURE_AUTOSUSPEND); + FEATURE_REMOTE_WAKEUP); else if (val == ID_REV_CHIP_ID_9512_) pdata->features = FEATURE_8_WAKEUP_FILTERS; @@ -1378,7 +1378,7 @@ static int smsc95xx_autosuspend(struct usbnet *dev, u32 link_up) if (!link_up) { /* link is down so enter EDPD mode, but only if device can * reliably resume from it. This check should be redundant - * as current FEATURE_AUTOSUSPEND parts also support + * as current FEATURE_REMOTE_WAKEUP parts also support * FEATURE_PHY_NLP_CROSSOVER but it's included for clarity */ if (!(pdata->features & FEATURE_PHY_NLP_CROSSOVER)) { netdev_warn(dev->net, "EDPD not supported\n"); @@ -1433,7 +1433,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message) link_up = smsc95xx_link_ok_nopm(dev); if (message.event == PM_EVENT_AUTO_SUSPEND && - (pdata->features & FEATURE_AUTOSUSPEND)) { + (pdata->features & FEATURE_REMOTE_WAKEUP)) { ret = smsc95xx_autosuspend(dev, link_up); goto done; } @@ -1870,11 +1870,11 @@ static int smsc95xx_manage_power(struct usbnet *dev, int on) dev->intf->needs_remote_wakeup = on; - if (pdata->features & FEATURE_AUTOSUSPEND) + if (pdata->features & FEATURE_REMOTE_WAKEUP) return 0; - /* this chip revision doesn't support autosuspend */ - netdev_info(dev->net, "hardware doesn't support USB autosuspend\n"); + /* this chip revision isn't capable of remote wakeup */ + netdev_info(dev->net, "hardware isn't capable of remote wakeup\n"); if (on) usb_autopm_get_interface_no_resume(dev->intf); |