diff options
Diffstat (limited to 'drivers/usb')
81 files changed, 424 insertions, 224 deletions
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index d65a64c29b85..5160a4a966b3 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -43,7 +43,6 @@ #include "usbatm.h" #define DRIVER_AUTHOR "Roman Kagan, David Woodhouse, Duncan Sands, Simon Arlott" -#define DRIVER_VERSION "0.4" #define DRIVER_DESC "Conexant AccessRunner ADSL USB modem driver" static const char cxacru_driver_name[] = "cxacru"; @@ -1380,4 +1379,3 @@ module_usb_driver(cxacru_usb_driver); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -MODULE_VERSION(DRIVER_VERSION); diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c index 5083eb5b0d5e..3676adb40d89 100644 --- a/drivers/usb/atm/speedtch.c +++ b/drivers/usb/atm/speedtch.c @@ -40,8 +40,7 @@ #include "usbatm.h" #define DRIVER_AUTHOR "Johan Verrept, Duncan Sands <duncan.sands@free.fr>" -#define DRIVER_VERSION "1.10" -#define DRIVER_DESC "Alcatel SpeedTouch USB driver version " DRIVER_VERSION +#define DRIVER_DESC "Alcatel SpeedTouch USB driver" static const char speedtch_driver_name[] = "speedtch"; @@ -738,7 +737,7 @@ static int speedtch_post_reset(struct usb_interface *intf) ** USB ** **********/ -static struct usb_device_id speedtch_usb_ids[] = { +static const struct usb_device_id speedtch_usb_ids[] = { {USB_DEVICE(0x06b9, 0x4061)}, {} }; @@ -962,4 +961,3 @@ module_usb_driver(speedtch_usb_driver); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -MODULE_VERSION(DRIVER_VERSION); diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index df67815f74e6..ba7616395db2 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -2212,7 +2212,7 @@ static int uea_boot(struct uea_softc *sc) ret = usb_submit_urb(sc->urb_int, GFP_KERNEL); if (ret < 0) { uea_err(INS_TO_USBDEV(sc), - "urb submition failed with error %d\n", ret); + "urb submission failed with error %d\n", ret); goto err1; } @@ -2522,7 +2522,7 @@ static struct attribute *attrs[] = { &dev_attr_stat_firmid.attr, NULL, }; -static struct attribute_group attr_grp = { +static const struct attribute_group attr_grp = { .attrs = attrs, }; diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index 3e80aa3b917a..8607af758bbd 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -93,8 +93,7 @@ static int usbatm_print_packet(struct usbatm_data *instance, const unsigned char #endif #define DRIVER_AUTHOR "Johan Verrept, Duncan Sands <duncan.sands@free.fr>" -#define DRIVER_VERSION "1.10" -#define DRIVER_DESC "Generic USB ATM/DSL I/O, version " DRIVER_VERSION +#define DRIVER_DESC "Generic USB ATM/DSL I/O" static const char usbatm_driver_name[] = "usbatm"; @@ -174,7 +173,7 @@ static int usbatm_atm_ioctl(struct atm_dev *atm_dev, unsigned int cmd, void __us static int usbatm_atm_send(struct atm_vcc *vcc, struct sk_buff *skb); static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page); -static struct atmdev_ops usbatm_atm_devops = { +static const struct atmdev_ops usbatm_atm_devops = { .dev_close = usbatm_atm_dev_close, .open = usbatm_atm_open, .close = usbatm_atm_close, @@ -1315,7 +1314,6 @@ module_exit(usbatm_usb_exit); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); -MODULE_VERSION(DRIVER_VERSION); /************ ** debug ** diff --git a/drivers/usb/atm/xusbatm.c b/drivers/usb/atm/xusbatm.c index a87597f88a84..c73c1ec3005e 100644 --- a/drivers/usb/atm/xusbatm.c +++ b/drivers/usb/atm/xusbatm.c @@ -228,4 +228,3 @@ module_exit(xusbatm_exit); MODULE_AUTHOR("Roman Kagan, Duncan Sands"); MODULE_DESCRIPTION("Driver for USB ADSL modems initialized in userspace"); MODULE_LICENSE("GPL"); -MODULE_VERSION("0.1"); diff --git a/drivers/usb/c67x00/c67x00-hcd.c b/drivers/usb/c67x00/c67x00-hcd.c index c2d13968da82..30d3f346686e 100644 --- a/drivers/usb/c67x00/c67x00-hcd.c +++ b/drivers/usb/c67x00/c67x00-hcd.c @@ -305,7 +305,7 @@ static int c67x00_hcd_get_frame(struct usb_hcd *hcd) return temp_val ? (temp_val - 1) : HOST_FRAME_MASK; } -static struct hc_driver c67x00_hc_driver = { +static const struct hc_driver c67x00_hc_driver = { .description = "c67x00-hcd", .product_desc = "Cypress C67X00 Host Controller", .hcd_priv_size = sizeof(struct c67x00_hcd), diff --git a/drivers/usb/chipidea/ci_hdrc_pci.c b/drivers/usb/chipidea/ci_hdrc_pci.c index b635ab67490d..39414e4b2d81 100644 --- a/drivers/usb/chipidea/ci_hdrc_pci.c +++ b/drivers/usb/chipidea/ci_hdrc_pci.c @@ -170,5 +170,4 @@ module_pci_driver(ci_hdrc_pci_driver); MODULE_AUTHOR("MIPS - David Lopo <dlopo@chipidea.mips.com>"); MODULE_DESCRIPTION("MIPS CI13XXX USB Peripheral Controller"); MODULE_LICENSE("GPL"); -MODULE_VERSION("June 2008"); MODULE_ALIAS("platform:ci13xxx_pci"); diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index b17ed3a9a304..1ef3ae4dc908 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -887,7 +887,7 @@ static struct attribute *ci_attrs[] = { NULL, }; -static struct attribute_group ci_attr_group = { +static const struct attribute_group ci_attr_group = { .attrs = ci_attrs, }; diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c index 949183ede16f..5ea0246f650d 100644 --- a/drivers/usb/chipidea/otg_fsm.c +++ b/drivers/usb/chipidea/otg_fsm.c @@ -193,7 +193,7 @@ static struct attribute *inputs_attrs[] = { NULL, }; -static struct attribute_group inputs_attr_group = { +static const struct attribute_group inputs_attr_group = { .name = "inputs", .attrs = inputs_attrs, }; diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 8f972247b1c1..5aacea1978a5 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -26,10 +26,6 @@ #include <asm/unaligned.h> #include <linux/usb/cdc-wdm.h> -/* - * Version Information - */ -#define DRIVER_VERSION "v0.03" #define DRIVER_AUTHOR "Oliver Neukum" #define DRIVER_DESC "USB Abstract Control Model driver for USB WCM Device Management" diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 578f424decc2..6ebfabfa0dc7 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -1085,7 +1085,7 @@ static struct attribute *capability_attrs[] = { NULL, }; -static struct attribute_group capability_attr_grp = { +static const struct attribute_group capability_attr_grp = { .attrs = capability_attrs, }; @@ -1151,7 +1151,7 @@ static struct attribute *data_attrs[] = { NULL, }; -static struct attribute_group data_attr_grp = { +static const struct attribute_group data_attr_grp = { .attrs = data_attrs, }; diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c index 5ef8da6e67c3..b91ba3332d8f 100644 --- a/drivers/usb/common/common.c +++ b/drivers/usb/common/common.c @@ -227,8 +227,8 @@ int of_usb_update_otg_caps(struct device_node *np, otg_caps->otg_rev = otg_rev; break; default: - pr_err("%s: unsupported otg-rev: 0x%x\n", - np->full_name, otg_rev); + pr_err("%pOF: unsupported otg-rev: 0x%x\n", + np, otg_rev); return -EINVAL; } } else { diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index ab1bb3b538ac..75ad6718858c 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -972,7 +972,7 @@ static struct attribute *usb_bus_attrs[] = { NULL, }; -static struct attribute_group usb_bus_attr_group = { +static const struct attribute_group usb_bus_attr_group = { .name = NULL, /* we want them in the same directory */ .attrs = usb_bus_attrs, }; @@ -1888,7 +1888,7 @@ void usb_hcd_flush_endpoint(struct usb_device *udev, /* No more submits can occur */ spin_lock_irq(&hcd_urb_list_lock); rescan: - list_for_each_entry (urb, &ep->urb_list, urb_list) { + list_for_each_entry_reverse(urb, &ep->urb_list, urb_list) { int is_in; if (urb->unlinked) @@ -2485,6 +2485,8 @@ void usb_hc_died (struct usb_hcd *hcd) } if (usb_hcd_is_primary_hcd(hcd) && hcd->shared_hcd) { hcd = hcd->shared_hcd; + clear_bit(HCD_FLAG_RH_RUNNING, &hcd->flags); + set_bit(HCD_FLAG_DEAD, &hcd->flags); if (hcd->rh_registered) { clear_bit(HCD_FLAG_POLL_RH, &hcd->flags); diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 6e6797d145dd..41eaf0b52518 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2614,7 +2614,7 @@ static unsigned hub_is_wusb(struct usb_hub *hub) #define SET_CONFIG_TRIES (2 * (use_both_schemes + 1)) #define USE_NEW_SCHEME(i) ((i) / 2 == (int)old_scheme_first) -#define HUB_ROOT_RESET_TIME 50 /* times are in msec */ +#define HUB_ROOT_RESET_TIME 60 /* times are in msec */ #define HUB_SHORT_RESET_TIME 10 #define HUB_BH_RESET_TIME 50 #define HUB_LONG_RESET_TIME 200 @@ -4342,6 +4342,7 @@ hub_port_init(struct usb_hub *hub, struct usb_device *udev, int port1, enum usb_device_speed oldspeed = udev->speed; const char *speed; int devnum = udev->devnum; + const char *driver_name; /* root hub ports have a slightly longer reset period * (from USB 2.0 spec, section 7.1.7.5) @@ -4409,11 +4410,23 @@ hub_port_init(struct usb_hub *hub, struct usb_device *udev, int port1, else speed = usb_speed_string(udev->speed); + /* + * The controller driver may be NULL if the controller device + * is the middle device between platform device and roothub. + * This middle device may not need a device driver due to + * all hardware control can be at platform device driver, this + * platform device is usually a dual-role USB controller device. + */ + if (udev->bus->controller->driver) + driver_name = udev->bus->controller->driver->name; + else + driver_name = udev->bus->sysdev->driver->name; + if (udev->speed < USB_SPEED_SUPER) dev_info(&udev->dev, "%s %s USB device number %d using %s\n", (udev->config) ? "reset" : "new", speed, - devnum, udev->bus->controller->driver->name); + devnum, driver_name); /* Set up TT records, if needed */ if (hdev->tt) { @@ -4545,7 +4558,7 @@ hub_port_init(struct usb_hub *hub, struct usb_device *udev, int port1, "%s SuperSpeed%s USB device number %d using %s\n", (udev->config) ? "reset" : "new", (udev->speed == USB_SPEED_SUPER_PLUS) ? "Plus" : "", - devnum, udev->bus->controller->driver->name); + devnum, driver_name); } /* cope with hardware quirkiness: @@ -4725,7 +4738,8 @@ hub_power_remaining(struct usb_hub *hub) static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus, u16 portchange) { - int status, i; + int status = -ENODEV; + int i; unsigned unit_load; struct usb_device *hdev = hub->hdev; struct usb_hcd *hcd = bus_to_hcd(hdev->bus); @@ -4929,9 +4943,10 @@ loop: done: hub_port_disable(hub, port1, 1); - if (hcd->driver->relinquish_port && !hub->hdev->parent) - hcd->driver->relinquish_port(hcd, port1); - + if (hcd->driver->relinquish_port && !hub->hdev->parent) { + if (status != -ENOTCONN && status != -ENODEV) + hcd->driver->relinquish_port(hcd, port1); + } } /* Handle physical or logical connection change events. diff --git a/drivers/usb/core/ledtrig-usbport.c b/drivers/usb/core/ledtrig-usbport.c index 16c19a31dad1..5e265882ad2a 100644 --- a/drivers/usb/core/ledtrig-usbport.c +++ b/drivers/usb/core/ledtrig-usbport.c @@ -149,8 +149,8 @@ static bool usbport_trig_port_observed(struct usbport_trig_data *usbport_data, count = of_count_phandle_with_args(led_np, "trigger-sources", "#trigger-source-cells"); if (count < 0) { - dev_warn(dev, "Failed to get trigger sources for %s\n", - led_np->full_name); + dev_warn(dev, "Failed to get trigger sources for %pOF\n", + led_np); return false; } diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 3116edfcdc18..574da2b4529c 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -150,6 +150,9 @@ static const struct usb_device_id usb_quirk_list[] = { /* appletouch */ { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */ + { USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM }, + /* Avision AV600U */ { USB_DEVICE(0x0638, 0x0a13), .driver_info = USB_QUIRK_STRING_FETCH_255 }, @@ -249,6 +252,7 @@ static const struct usb_device_id usb_amd_resume_quirk_list[] = { { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME }, |