diff --git a/MAINTAINERS b/MAINTAINERS index 51029a425dbece776924ff73dc0f078698f29da8..e094ccf1537b5c1c632e1fc93153b1c677cecc05 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3978,6 +3978,7 @@ F: drivers/cpufreq/arm_big_little.c CPU POWER MONITORING SUBSYSTEM M: Thomas Renninger M: Shuah Khan +M: Shuah Khan L: linux-pm@vger.kernel.org S: Maintained F: tools/power/cpupower/ @@ -8258,6 +8259,7 @@ F: include/uapi/linux/sunrpc/ KERNEL SELFTEST FRAMEWORK M: Shuah Khan +M: Shuah Khan L: linux-kselftest@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git Q: https://patchwork.kernel.org/project/linux-kselftest/list/ @@ -15841,6 +15843,7 @@ F: drivers/usb/common/usb-otg-fsm.c USB OVER IP DRIVER M: Valentina Manea M: Shuah Khan +M: Shuah Khan L: linux-usb@vger.kernel.org S: Maintained F: Documentation/usb/usbip_protocol.txt diff --git a/drivers/phy/qualcomm/phy-ath79-usb.c b/drivers/phy/qualcomm/phy-ath79-usb.c index 6fd6e07ab345f6813c8285038206dad2ff3c1726..09a77e556ecebfa9c7b318e88a5fdaadb6a41747 100644 --- a/drivers/phy/qualcomm/phy-ath79-usb.c +++ b/drivers/phy/qualcomm/phy-ath79-usb.c @@ -31,7 +31,7 @@ static int ath79_usb_phy_power_on(struct phy *phy) err = reset_control_deassert(priv->reset); if (err && priv->no_suspend_override) - reset_control_assert(priv->no_suspend_override); + reset_control_deassert(priv->no_suspend_override); return err; } @@ -69,7 +69,7 @@ static int ath79_usb_phy_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; - priv->reset = devm_reset_control_get(&pdev->dev, "usb-phy"); + priv->reset = devm_reset_control_get(&pdev->dev, "phy"); if (IS_ERR(priv->reset)) return PTR_ERR(priv->reset); diff --git a/drivers/phy/ti/phy-gmii-sel.c b/drivers/phy/ti/phy-gmii-sel.c index 77fdaa5519772f55df8deafccbee86a8304b17a0..a52c5bb350333ec14951c32b11f741dd9287db80 100644 --- a/drivers/phy/ti/phy-gmii-sel.c +++ b/drivers/phy/ti/phy-gmii-sel.c @@ -204,11 +204,11 @@ static struct phy *phy_gmii_sel_of_xlate(struct device *dev, if (args->args_count < 1) return ERR_PTR(-EINVAL); + if (!priv || !priv->if_phys) + return ERR_PTR(-ENODEV); if (priv->soc_data->features & BIT(PHY_GMII_SEL_RMII_IO_CLK_EN) && args->args_count < 2) return ERR_PTR(-EINVAL); - if (!priv || !priv->if_phys) - return ERR_PTR(-ENODEV); if (phy_id > priv->soc_data->num_ports) return ERR_PTR(-EINVAL); if (phy_id != priv->if_phys[phy_id - 1].id) diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index e81de9ca8729e2e7101ce0e6bcb8e15977377ff0..9b45aa422e696e96f6038aed9fadc6a1a1527956 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -316,7 +316,8 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev) if (IS_ERR(data->usbmisc_data)) return PTR_ERR(data->usbmisc_data); - if (of_usb_get_phy_mode(dev->of_node) == USBPHY_INTERFACE_MODE_HSIC) { + if ((of_usb_get_phy_mode(dev->of_node) == USBPHY_INTERFACE_MODE_HSIC) + && data->usbmisc_data) { pdata.flags |= CI_HDRC_IMX_IS_HSIC; data->usbmisc_data->hsic = 1; data->pinctrl = devm_pinctrl_get(dev); diff --git a/drivers/usb/core/ledtrig-usbport.c b/drivers/usb/core/ledtrig-usbport.c index dc7f7fd71684cb7d7e2d0f3bc39f49f114618def..c12ac56606c3f681fe8cebe0357a8284ec405f25 100644 --- a/drivers/usb/core/ledtrig-usbport.c +++ b/drivers/usb/core/ledtrig-usbport.c @@ -119,11 +119,6 @@ static const struct attribute_group ports_group = { .attrs = ports_attrs, }; -static const struct attribute_group *ports_groups[] = { - &ports_group, - NULL -}; - /*************************************** * Adding & removing ports ***************************************/ @@ -307,6 +302,7 @@ static int usbport_trig_notify(struct notifier_block *nb, unsigned long action, static int usbport_trig_activate(struct led_classdev *led_cdev) { struct usbport_trig_data *usbport_data; + int err; usbport_data = kzalloc(sizeof(*usbport_data), GFP_KERNEL); if (!usbport_data) @@ -315,6 +311,9 @@ static int usbport_trig_activate(struct led_classdev *led_cdev) /* List of ports */ INIT_LIST_HEAD(&usbport_data->ports); + err = sysfs_create_group(&led_cdev->dev->kobj, &ports_group); + if (err) + goto err_free; usb_for_each_dev(usbport_data, usbport_trig_add_usb_dev_ports); usbport_trig_update_count(usbport_data); @@ -322,8 +321,11 @@ static int usbport_trig_activate(struct led_classdev *led_cdev) usbport_data->nb.notifier_call = usbport_trig_notify; led_set_trigger_data(led_cdev, usbport_data); usb_register_notify(&usbport_data->nb); - return 0; + +err_free: + kfree(usbport_data); + return err; } static void usbport_trig_deactivate(struct led_classdev *led_cdev) @@ -335,6 +337,8 @@ static void usbport_trig_deactivate(struct led_classdev *led_cdev) usbport_trig_remove_port(usbport_data, port); } + sysfs_remove_group(&led_cdev->dev->kobj, &ports_group); + usb_unregister_notify(&usbport_data->nb); kfree(usbport_data); @@ -344,7 +348,6 @@ static struct led_trigger usbport_led_trigger = { .name = "usbport", .activate = usbport_trig_activate, .deactivate = usbport_trig_deactivate, - .groups = ports_groups, }; static int __init usbport_trig_init(void) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 68ad75a7460dd032cfbe8b5a007f3774f8a8cad6..55ef3cc2701b999aa93d9bca90cc979bfb1cc08a 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -261,7 +261,7 @@ static void dwc2_gadget_wkup_alert_handler(struct dwc2_hsotg *hsotg) if (gintsts2 & GINTSTS2_WKUP_ALERT_INT) { dev_dbg(hsotg->dev, "%s: Wkup_Alert_Int\n", __func__); - dwc2_clear_bit(hsotg, GINTSTS2, GINTSTS2_WKUP_ALERT_INT); + dwc2_set_bit(hsotg, GINTSTS2, GINTSTS2_WKUP_ALERT_INT); dwc2_set_bit(hsotg, DCTL, DCTL_RMTWKUPSIG); } } diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 07bd31bb2f8a0a6a70d3f4a9e94766abdf857bfe..bed2ff42780b79dd2cdbc166c564e7fcb786d60a 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -177,6 +177,7 @@ static void dwc3_gadget_del_and_unmap_request(struct dwc3_ep *dep, req->started = false; list_del(&req->list); req->remaining = 0; + req->needs_extra_trb = false; if (req->request.status == -EINPROGRESS) req->request.status = status; @@ -1984,6 +1985,7 @@ static int __dwc3_gadget_start(struct dwc3 *dwc) /* begin to receive SETUP packets */ dwc->ep0state = EP0_SETUP_PHASE; + dwc->link_state = DWC3_LINK_STATE_SS_DIS; dwc3_ep0_out_start(dwc); dwc3_gadget_enable_irq(dwc); @@ -3379,6 +3381,8 @@ int dwc3_gadget_suspend(struct dwc3 *dwc) dwc3_disconnect_gadget(dwc); __dwc3_gadget_stop(dwc); + synchronize_irq(dwc->irq_gadget); + return 0; } diff --git a/drivers/usb/gadget/function/f_sourcesink.c b/drivers/usb/gadget/function/f_sourcesink.c index 9cdef108fb1b3da5581c99c8251903702b04c6a8..ed68a4860b7d8702e1a8fd9cca40b04b5065a4ce 100644 --- a/drivers/usb/gadget/function/f_sourcesink.c +++ b/drivers/usb/gadget/function/f_sourcesink.c @@ -838,7 +838,7 @@ static struct usb_function *source_sink_alloc_func( ss = kzalloc(sizeof(*ss), GFP_KERNEL); if (!ss) - return NULL; + return ERR_PTR(-ENOMEM); ss_opts = container_of(fi, struct f_ss_opts, func_inst); diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c index f26109eafdbfbc3633a9126c18f41cef27e26e01..66ec1fdf9fe7d9860c3c0d277391b430c516e339 100644 --- a/drivers/usb/host/ehci-mv.c +++ b/drivers/usb/host/ehci-mv.c @@ -302,3 +302,4 @@ MODULE_AUTHOR("Chao Xie "); MODULE_AUTHOR("Neil Zhang "); MODULE_ALIAS("mv-ehci"); MODULE_LICENSE("GPL"); +MODULE_DEVICE_TABLE(of, ehci_mv_dt_ids); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 1ab2a6191013e195d8c4d8f246222f85b064b9c0..77ef4c481f3ce42c7bcd24bd9c271ac64a46703f 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1783,6 +1783,10 @@ static int ftdi_set_bitmode(struct usb_serial_port *port, u8 mode) int result; u16 val; + result = usb_autopm_get_interface(serial->interface); + if (result) + return result; + val = (mode << 8) | (priv->gpio_output << 4) | priv->gpio_value; result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), @@ -1795,6 +1799,8 @@ static int ftdi_set_bitmode(struct usb_serial_port *port, u8 mode) val, result); } + usb_autopm_put_interface(serial->interface); + return result; } @@ -1846,9 +1852,15 @@ static int ftdi_read_cbus_pins(struct usb_serial_port *port) unsigned char *buf; int result; + result = usb_autopm_get_interface(serial->interface); + if (result) + return result; + buf = kmalloc(1, GFP_KERNEL); - if (!buf) + if (!buf) { + usb_autopm_put_interface(serial->interface); return -ENOMEM; + } result = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), @@ -1863,6 +1875,7 @@ static int ftdi_read_cbus_pins(struct usb_serial_port *port) } kfree(buf); + usb_autopm_put_interface(serial->interface); return result; } diff --git a/drivers/usb/serial/keyspan_usa26msg.h b/drivers/usb/serial/keyspan_usa26msg.h index 09e21e84fc4e03ed7db638c402bbfd66e02918ef..a68f1fb25b8a996cc2d601c5f72a02cafa1500ad 100644 --- a/drivers/usb/serial/keyspan_usa26msg.h +++ b/drivers/usb/serial/keyspan_usa26msg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ /* usa26msg.h diff --git a/drivers/usb/serial/keyspan_usa28msg.h b/drivers/usb/serial/keyspan_usa28msg.h index dee454c4609a2a51a60169b41f3420b5937ddad7..a19f3fe5d98d346719185459d713aefd646119be 100644 --- a/drivers/usb/serial/keyspan_usa28msg.h +++ b/drivers/usb/serial/keyspan_usa28msg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ /* usa28msg.h diff --git a/drivers/usb/serial/keyspan_usa49msg.h b/drivers/usb/serial/keyspan_usa49msg.h index 163b2dea2ec5ccd7fba706068031b69a134ad377..8c3970fdd868a407b87f9a80468e67f1ac7c2dff 100644 --- a/drivers/usb/serial/keyspan_usa49msg.h +++ b/drivers/usb/serial/keyspan_usa49msg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ /* usa49msg.h diff --git a/drivers/usb/serial/keyspan_usa67msg.h b/drivers/usb/serial/keyspan_usa67msg.h index 20fa3e2f7187a4c84da1fd524eb67afd10e4532e..dcf502fdbb44430c29d2bfc6d1c40257ed483302 100644 --- a/drivers/usb/serial/keyspan_usa67msg.h +++ b/drivers/usb/serial/keyspan_usa67msg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ /* usa67msg.h diff --git a/drivers/usb/serial/keyspan_usa90msg.h b/drivers/usb/serial/keyspan_usa90msg.h index 86708ecd87357095629d6f670938b2da30e456ac..c4ca0f631d20a9085294f67e1fe356e55a209b9b 100644 --- a/drivers/usb/serial/keyspan_usa90msg.h +++ b/drivers/usb/serial/keyspan_usa90msg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ /* usa90msg.h diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 98e7a5df0f6d8ffcbd28335fea51bb25f294eb1b..bb3f9aa4a9093fe4fcf6ebc192cf1d040d6dc8c3 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -46,6 +46,7 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_HCR331) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MOTOROLA) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_ZTEK) }, + { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_TB) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) }, { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID), diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h index 4e2554d553620402ae8d3adf5e7f4eee96c90cff..559941ca884daf353cc022e41755fc9bc6d54567 100644 --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -8,6 +8,7 @@ #define PL2303_VENDOR_ID 0x067b #define PL2303_PRODUCT_ID 0x2303 +#define PL2303_PRODUCT_ID_TB 0x2304 #define PL2303_PRODUCT_ID_RSAQ2 0x04bb #define PL2303_PRODUCT_ID_DCU11 0x1234 #define PL2303_PRODUCT_ID_PHAROS 0xaaa0 @@ -20,6 +21,7 @@ #define PL2303_PRODUCT_ID_MOTOROLA 0x0307 #define PL2303_PRODUCT_ID_ZTEK 0xe1f1 + #define ATEN_VENDOR_ID 0x0557 #define ATEN_VENDOR_ID2 0x0547 #define ATEN_PRODUCT_ID 0x2008 diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c index 4d0273508043de920cc4868eab9722deabf4ba40..edbbb13d6de6ee39285fef25268be3d08f4e3b0e 100644 --- a/drivers/usb/serial/usb-serial-simple.c +++ b/drivers/usb/serial/usb-serial-simple.c @@ -85,7 +85,8 @@ DEVICE(moto_modem, MOTO_IDS); /* Motorola Tetra driver */ #define MOTOROLA_TETRA_IDS() \ { USB_DEVICE(0x0cad, 0x9011) }, /* Motorola Solutions TETRA PEI */ \ - { USB_DEVICE(0x0cad, 0x9012) } /* MTP6550 */ + { USB_DEVICE(0x0cad, 0x9012) }, /* MTP6550 */ \ + { USB_DEVICE(0x0cad, 0x9016) } /* TPG2200 */ DEVICE(motorola_tetra, MOTOROLA_TETRA_IDS); /* Novatel Wireless GPS driver */ diff --git a/drivers/usb/usbip/README b/drivers/usb/usbip/README deleted file mode 100644 index 41a2cf2e77a60ae0b279a0b57c0dab0c6b32689d..0000000000000000000000000000000000000000 --- a/drivers/usb/usbip/README +++ /dev/null @@ -1,7 +0,0 @@ -TODO: - - more discussion about the protocol - - testing - - review of the userspace interface - - document the protocol - -Please send patches for this code to Greg Kroah-Hartman