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6eecdc5f95
Some drivers (sierra_net) need the status interrupt URB active even when the device is closed, because they receive custom indications from firmware. Add functions to refcount the status interrupt URB submit/kill operation so that sub-drivers and the generic driver don't fight over whether the status interrupt URB is active or not. A sub-driver can call usbnet_status_start() at any time, but the URB is only submitted the first time the function is called. Likewise, when the sub-driver is done with the URB, it calls usbnet_status_stop() but the URB is only killed when all users have stopped it. The URB is still killed and re-submitted for suspend/resume, as before, with the same refcount it had at suspend. Signed-off-by: Dan Williams <dcbw@redhat.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| association.h | ||
| atmel_usba_udc.h | ||
| audio-v2.h | ||
| audio.h | ||
| c67x00.h | ||
| cdc-wdm.h | ||
| cdc_ncm.h | ||
| ch9.h | ||
| chipidea.h | ||
| composite.h | ||
| dwc3-omap.h | ||
| ehci_def.h | ||
| ehci_pdriver.h | ||
| ezusb.h | ||
| functionfs.h | ||
| g_hid.h | ||
| gadget.h | ||
| gadget_configfs.h | ||
| gpio_vbus.h | ||
| hcd.h | ||
| input.h | ||
| intel_mid_otg.h | ||
| iowarrior.h | ||
| irda.h | ||
| isp116x.h | ||
| isp1301.h | ||
| isp1362.h | ||
| isp1760.h | ||
| m66592.h | ||
| msm_hsusb.h | ||
| msm_hsusb_hw.h | ||
| musb-omap.h | ||
| musb-ux500.h | ||
| musb.h | ||
| net2280.h | ||
| nop-usb-xceiv.h | ||
| ohci_pdriver.h | ||
| omap_control_usb.h | ||
| omap_usb.h | ||
| otg.h | ||
| phy.h | ||
| phy_companion.h | ||
| quirks.h | ||
| r8a66597.h | ||
| renesas_usbhs.h | ||
| rndis_host.h | ||
| samsung_usb_phy.h | ||
| serial.h | ||
| sl811.h | ||
| storage.h | ||
| tegra_usb_phy.h | ||
| tilegx.h | ||
| uas.h | ||
| ulpi.h | ||
| usbnet.h | ||
| wusb-wa.h | ||
| wusb.h | ||