diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 22:57:16 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 22:57:16 (GMT) |
| commit | e7cf773d431a63a2417902696fcc9e0ebdc83bbe (patch) | |
| tree | 86dbdceb7d91226507a3af0d57e03b0ca664b22e /drivers/usb/host/ehci-hcd.c | |
| parent | 7a02d089695a1217992434f03a78aa32bad85b5c (diff) | |
| parent | 81e1dadfb5b2d47aa513ad60b1c9cf0ea17b6514 (diff) | |
| download | linux-e7cf773d431a63a2417902696fcc9e0ebdc83bbe.tar.xz | |
Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big set of USB and PHY patches for 3.19-rc1.
The normal churn in the USB gadget area is in here, as well as xhci
and other individual USB driver updates. The PHY tree is also in
here, as there were dependancies on the USB tree.
All of these have been in linux-next"
* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
arm: omap3: twl: remove usb phy init data
usbip: fix error handling in stub_probe()
usb: gadget: udc: missing curly braces
USB: mos7720: delete some unneeded code
wusb: replace memset by memzero_explicit
usbip: remove unneeded structure
usb: xhci: fix comment for PORT_DEV_REMOVE
xhci: don't use the same variable for stopped and halted rings current TD
xhci: clear extra bits from slot context when setting max exit latency
xhci: cleanup finish_td function
USB: adutux: NULL dereferences on disconnect
usb: chipidea: fix platform_no_drv_owner.cocci warnings
usb: chipidea: Fixed a few typos in comments
Documentation: bindings: add doc for the USB2 ChipIdea USB driver
usb: chipidea: add a usb2 driver for ci13xxx
usb: chipidea: fix phy handling
usb: chipidea: remove duplicate dev_set_drvdata for host_start
usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
usb: chipidea: add controller reset API
usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
...
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 15feaf9..38bfeed 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -311,6 +311,7 @@ static void unlink_empty_async_suspended(struct ehci_hcd *ehci); static void ehci_work(struct ehci_hcd *ehci); static void start_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh); static void end_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh); +static int ehci_port_power(struct ehci_hcd *ehci, int portnum, bool enable); #include "ehci-timer.c" #include "ehci-hub.c" @@ -329,9 +330,13 @@ static void ehci_turn_off_all_ports(struct ehci_hcd *ehci) { int port = HCS_N_PORTS(ehci->hcs_params); - while (port--) + while (port--) { ehci_writel(ehci, PORT_RWC_BITS, &ehci->regs->port_status[port]); + spin_unlock_irq(&ehci->lock); + ehci_port_power(ehci, port, false); + spin_lock_irq(&ehci->lock); + } } /* @@ -1233,6 +1238,8 @@ void ehci_init_driver(struct hc_driver *drv, drv->hcd_priv_size += over->extra_priv_size; if (over->reset) drv->reset = over->reset; + if (over->port_power) + drv->port_power = over->port_power; } } EXPORT_SYMBOL_GPL(ehci_init_driver); @@ -1268,11 +1275,6 @@ MODULE_LICENSE ("GPL"); #define XILINX_OF_PLATFORM_DRIVER ehci_hcd_xilinx_of_driver #endif -#ifdef CONFIG_USB_OCTEON_EHCI -#include "ehci-octeon.c" -#define PLATFORM_DRIVER ehci_octeon_driver -#endif - #ifdef CONFIG_TILE_USB #include "ehci-tilegx.c" #define PLATFORM_DRIVER ehci_hcd_tilegx_driver |