Merge tag 'usb-4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
"Here are some last-remaining fixes for USB drivers to resolve issues
that have shown up in testing. And two new device ids as well.

All of these have been in linux-next with no reported issues"

* tag 'usb-4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "USB / PM: Allow USB devices to remain runtime-suspended when sleeping"
usb: musb: jz4740: fix error check of usb_get_phy()
Revert "usb: musb: musb_host: Enable HCD_BH flag to handle urb return in bottom half"
usb: musb: gadget: nuke endpoint before setting its descriptor to NULL
USB: serial: cp210x: add Straizona Focusers device ids
USB: serial: cp210x: add ID for Link ECU

Changed files
+11 -19
drivers
-6
drivers/usb/core/port.c
··· 249 249 250 250 return retval; 251 251 } 252 - 253 - static int usb_port_prepare(struct device *dev) 254 - { 255 - return 1; 256 - } 257 252 #endif 258 253 259 254 static const struct dev_pm_ops usb_port_pm_ops = { 260 255 #ifdef CONFIG_PM 261 256 .runtime_suspend = usb_port_runtime_suspend, 262 257 .runtime_resume = usb_port_runtime_resume, 263 - .prepare = usb_port_prepare, 264 258 #endif 265 259 }; 266 260
+1 -7
drivers/usb/core/usb.c
··· 312 312 313 313 static int usb_dev_prepare(struct device *dev) 314 314 { 315 - struct usb_device *udev = to_usb_device(dev); 316 - 317 - /* Return 0 if the current wakeup setting is wrong, otherwise 1 */ 318 - if (udev->do_remote_wakeup != device_may_wakeup(dev)) 319 - return 0; 320 - 321 - return 1; 315 + return 0; /* Implement eventually? */ 322 316 } 323 317 324 318 static void usb_dev_complete(struct device *dev)
+2 -2
drivers/usb/musb/jz4740.c
··· 83 83 { 84 84 usb_phy_generic_register(); 85 85 musb->xceiv = usb_get_phy(USB_PHY_TYPE_USB2); 86 - if (!musb->xceiv) { 86 + if (IS_ERR(musb->xceiv)) { 87 87 pr_err("HS UDC: no transceiver configured\n"); 88 - return -ENODEV; 88 + return PTR_ERR(musb->xceiv); 89 89 } 90 90 91 91 /* Silicon does not implement ConfigData register.
+3 -3
drivers/usb/musb/musb_gadget.c
··· 1164 1164 musb_writew(epio, MUSB_RXMAXP, 0); 1165 1165 } 1166 1166 1167 - musb_ep->desc = NULL; 1168 - musb_ep->end_point.desc = NULL; 1169 - 1170 1167 /* abort all pending DMA and requests */ 1171 1168 nuke(musb_ep, -ESHUTDOWN); 1169 + 1170 + musb_ep->desc = NULL; 1171 + musb_ep->end_point.desc = NULL; 1172 1172 1173 1173 schedule_work(&musb->irq_work); 1174 1174
+1 -1
drivers/usb/musb/musb_host.c
··· 2735 2735 .description = "musb-hcd", 2736 2736 .product_desc = "MUSB HDRC host driver", 2737 2737 .hcd_priv_size = sizeof(struct musb *), 2738 - .flags = HCD_USB2 | HCD_MEMORY | HCD_BH, 2738 + .flags = HCD_USB2 | HCD_MEMORY, 2739 2739 2740 2740 /* not using irq handler or reset hooks from usbcore, since 2741 2741 * those must be shared with peripheral code for OTG configs
+4
drivers/usb/serial/cp210x.c
··· 109 109 { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demonstration module */ 110 110 { USB_DEVICE(0x10C4, 0x8281) }, /* Nanotec Plug & Drive */ 111 111 { USB_DEVICE(0x10C4, 0x8293) }, /* Telegesis ETRX2USB */ 112 + { USB_DEVICE(0x10C4, 0x82F4) }, /* Starizona MicroTouch */ 112 113 { USB_DEVICE(0x10C4, 0x82F9) }, /* Procyon AVS */ 113 114 { USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */ 114 115 { USB_DEVICE(0x10C4, 0x8382) }, /* Cygnal Integrated Products, Inc. */ ··· 119 118 { USB_DEVICE(0x10C4, 0x8418) }, /* IRZ Automation Teleport SG-10 GSM/GPRS Modem */ 120 119 { USB_DEVICE(0x10C4, 0x846E) }, /* BEI USB Sensor Interface (VCP) */ 121 120 { USB_DEVICE(0x10C4, 0x8477) }, /* Balluff RFID */ 121 + { USB_DEVICE(0x10C4, 0x84B6) }, /* Starizona Hyperion */ 122 122 { USB_DEVICE(0x10C4, 0x85EA) }, /* AC-Services IBUS-IF */ 123 123 { USB_DEVICE(0x10C4, 0x85EB) }, /* AC-Services CIS-IBUS */ 124 124 { USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */ ··· 143 141 { USB_DEVICE(0x10C4, 0xF004) }, /* Elan Digital Systems USBcount50 */ 144 142 { USB_DEVICE(0x10C5, 0xEA61) }, /* Silicon Labs MobiData GPRS USB Modem */ 145 143 { USB_DEVICE(0x10CE, 0xEA6A) }, /* Silicon Labs MobiData GPRS USB Modem 100EU */ 144 + { USB_DEVICE(0x12B8, 0xEC60) }, /* Link G4 ECU */ 145 + { USB_DEVICE(0x12B8, 0xEC62) }, /* Link G4+ ECU */ 146 146 { USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */ 147 147 { USB_DEVICE(0x1555, 0x0004) }, /* Owen AC4 USB-RS485 Converter */ 148 148 { USB_DEVICE(0x166A, 0x0201) }, /* Clipsal 5500PACA C-Bus Pascal Automation Controller */