diff options
Diffstat (limited to '')
21 files changed, 191 insertions, 51 deletions
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 6e9ef35a43..efe3e3b857 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -202,7 +202,7 @@ struct ffs_epfile { struct ffs_buffer { size_t length; char *data; - char storage[]; + char storage[] __counted_by(length); }; /* ffs_io_data structure ***************************************************/ @@ -1383,8 +1383,8 @@ ffs_sb_make_inode(struct super_block *sb, void *data, inode->i_mode = perms->mode; inode->i_uid = perms->uid; inode->i_gid = perms->gid; - inode->i_atime = ts; - inode->i_mtime = ts; + inode_set_atime_to_ts(inode, ts); + inode_set_mtime_to_ts(inode, ts); inode->i_private = data; if (fops) inode->i_fop = fops; diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 722a3ab2b3..c265a1f62f 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -545,21 +545,37 @@ static int start_transfer(struct fsg_dev *fsg, struct usb_ep *ep, static bool start_in_transfer(struct fsg_common *common, struct fsg_buffhd *bh) { + int rc; + if (!fsg_is_set(common)) return false; bh->state = BUF_STATE_SENDING; - if (start_transfer(common->fsg, common->fsg->bulk_in, bh->inreq)) + rc = start_transfer(common->fsg, common->fsg->bulk_in, bh->inreq); + if (rc) { bh->state = BUF_STATE_EMPTY; + if (rc == -ESHUTDOWN) { + common->running = 0; + return false; + } + } return true; } static bool start_out_transfer(struct fsg_common *common, struct fsg_buffhd *bh) { + int rc; + if (!fsg_is_set(common)) return false; bh->state = BUF_STATE_RECEIVING; - if (start_transfer(common->fsg, common->fsg->bulk_out, bh->outreq)) + rc = start_transfer(common->fsg, common->fsg->bulk_out, bh->outreq); + if (rc) { bh->state = BUF_STATE_FULL; + if (rc == -ESHUTDOWN) { + common->running = 0; + return false; + } + } return true; } diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c index 2d02f25f95..5335845d69 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -99,7 +99,7 @@ struct f_midi { unsigned int in_last_port; unsigned char free_ref; - struct gmidi_in_port in_ports_array[/* in_ports */]; + struct gmidi_in_port in_ports_array[] __counted_by(in_ports); }; static inline struct f_midi *func_to_midi(struct usb_function *f) @@ -1349,6 +1349,7 @@ static struct usb_function *f_midi_alloc(struct usb_function_instance *fi) status = -ENOMEM; goto setup_fail; } + midi->in_ports = opts->in_ports; for (i = 0; i < opts->in_ports; i++) midi->in_ports_array[i].cable = i; @@ -1359,7 +1360,6 @@ static struct usb_function *f_midi_alloc(struct usb_function_instance *fi) status = -ENOMEM; goto midi_free; } - midi->in_ports = opts->in_ports; midi->out_ports = opts->out_ports; midi->index = opts->index; midi->buflen = opts->buflen; diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index cc0ed29a4a..5712883a75 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -1325,7 +1325,15 @@ parse_ntb: "Parsed NTB with %d frames\n", dgram_counter); to_process -= block_len; - if (to_process != 0) { + + /* + * Windows NCM driver avoids USB ZLPs by adding a 1-byte + * zero pad as needed. + */ + if (to_process == 1 && + (*(unsigned char *)(ntb_ptr + block_len) == 0x00)) { + to_process--; + } else if (to_process > 0) { ntb_ptr = (unsigned char *)(ntb_ptr + block_len); goto parse_ntb; } diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c index 79ed2e6e57..ff33f31bcd 100644 --- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -1687,6 +1687,9 @@ static const struct target_core_fabric_ops usbg_ops = { .tfc_wwn_attrs = usbg_wwn_attrs, .tfc_tpg_base_attrs = usbg_base_attrs, + + .default_submit_type = TARGET_DIRECT_SUBMIT, + .direct_submit_supp = 1, }; /* Start gadget.c code */ diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index 0219cd7949..f9a0f07a74 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -212,7 +212,7 @@ static struct uac2_input_terminal_descriptor io_in_it_desc = { .bDescriptorSubtype = UAC_INPUT_TERMINAL, /* .bTerminalID = DYNAMIC */ - .wTerminalType = cpu_to_le16(UAC_INPUT_TERMINAL_MICROPHONE), + /* .wTerminalType = DYNAMIC */ .bAssocTerminal = 0, /* .bCSourceID = DYNAMIC */ .iChannelNames = 0, @@ -240,7 +240,7 @@ static struct uac2_output_terminal_descriptor io_out_ot_desc = { .bDescriptorSubtype = UAC_OUTPUT_TERMINAL, /* .bTerminalID = DYNAMIC */ - .wTerminalType = cpu_to_le16(UAC_OUTPUT_TERMINAL_SPEAKER), + /* .wTerminalType = DYNAMIC */ .bAssocTerminal = 0, /* .bSourceID = DYNAMIC */ /* .bCSourceID = DYNAMIC */ @@ -977,6 +977,9 @@ static void setup_descriptor(struct f_uac2_opts *opts) iad_desc.bInterfaceCount++; } + io_in_it_desc.wTerminalType = cpu_to_le16(opts->c_terminal_type); + io_out_ot_desc.wTerminalType = cpu_to_le16(opts->p_terminal_type); + setup_headers(opts, fs_audio_desc, USB_SPEED_FULL); setup_headers(opts, hs_audio_desc, USB_SPEED_HIGH); setup_headers(opts, ss_audio_desc, USB_SPEED_SUPER); @@ -2095,6 +2098,9 @@ UAC2_ATTRIBUTE(s16, c_volume_res); UAC2_ATTRIBUTE(u32, fb_max); UAC2_ATTRIBUTE_STRING(function_name); +UAC2_ATTRIBUTE(s16, p_terminal_type); +UAC2_ATTRIBUTE(s16, c_terminal_type); + static struct configfs_attribute *f_uac2_attrs[] = { &f_uac2_opts_attr_p_chmask, &f_uac2_opts_attr_p_srate, @@ -2122,6 +2128,9 @@ static struct configfs_attribute *f_uac2_attrs[] = { &f_uac2_opts_attr_function_name, + &f_uac2_opts_attr_p_terminal_type, + &f_uac2_opts_attr_c_terminal_type, + NULL, }; @@ -2180,6 +2189,9 @@ static struct usb_function_instance *afunc_alloc_inst(void) snprintf(opts->function_name, sizeof(opts->function_name), "Source/Sink"); + opts->p_terminal_type = UAC2_DEF_P_TERM_TYPE; + opts->c_terminal_type = UAC2_DEF_C_TERM_TYPE; + return &opts->func_inst; } diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index 2e6bafb2a5..c6965e3894 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -516,6 +516,7 @@ uvc_copy_descriptors(struct uvc_device *uvc, enum usb_device_speed speed) void *mem; switch (speed) { + case USB_SPEED_SUPER_PLUS: case USB_SPEED_SUPER: uvc_control_desc = uvc->desc.ss_control; uvc_streaming_cls = uvc->desc.ss_streaming; @@ -564,7 +565,8 @@ uvc_copy_descriptors(struct uvc_device *uvc, enum usb_device_speed speed) bytes += uvc_interrupt_ep.bLength + uvc_interrupt_cs_ep.bLength; n_desc += 2; - if (speed == USB_SPEED_SUPER) { + if (speed == USB_SPEED_SUPER || + speed == USB_SPEED_SUPER_PLUS) { bytes += uvc_ss_interrupt_comp.bLength; n_desc += 1; } @@ -619,7 +621,8 @@ uvc_copy_descriptors(struct uvc_device *uvc, enum usb_device_speed speed) if (uvc->enable_interrupt_ep) { UVC_COPY_DESCRIPTOR(mem, dst, &uvc_interrupt_ep); - if (speed == USB_SPEED_SUPER) + if (speed == USB_SPEED_SUPER || + speed == USB_SPEED_SUPER_PLUS) UVC_COPY_DESCRIPTOR(mem, dst, &uvc_ss_interrupt_comp); UVC_COPY_DESCRIPTOR(mem, dst, &uvc_interrupt_cs_ep); @@ -811,6 +814,13 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) goto error; } + f->ssp_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_SUPER_PLUS); + if (IS_ERR(f->ssp_descriptors)) { + ret = PTR_ERR(f->ssp_descriptors); + f->ssp_descriptors = NULL; + goto error; + } + /* Preallocate control endpoint request. */ uvc->control_req = usb_ep_alloc_request(cdev->gadget->ep0, GFP_KERNEL); uvc->control_buf = kmalloc(UVC_MAX_REQUEST_SIZE, GFP_KERNEL); diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index 4bb0553da6..3c5a6f6ac3 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -1163,6 +1163,8 @@ struct net_device *gether_connect(struct gether *link) if (netif_running(dev->net)) eth_start(dev, GFP_ATOMIC); + netif_device_attach(dev->net); + /* on error, disable any endpoints */ } else { (void) usb_ep_disable(link->out_ep); @@ -1200,7 +1202,7 @@ void gether_disconnect(struct gether *link) DBG(dev, "%s\n", __func__); - netif_stop_queue(dev->net); + netif_device_detach(dev->net); netif_carrier_off(dev->net); /* disable endpoints, forcing (synchronous) completion diff --git a/drivers/usb/gadget/function/u_uac2.h b/drivers/usb/gadget/function/u_uac2.h index 0510c9bad5..5e81bdd6c5 100644 --- a/drivers/usb/gadget/function/u_uac2.h +++ b/drivers/usb/gadget/function/u_uac2.h @@ -35,6 +35,11 @@ #define UAC2_DEF_REQ_NUM 2 #define UAC2_DEF_INT_REQ_NUM 10 +#define UAC2_DEF_P_TERM_TYPE 0x301 + /* UAC_OUTPUT_TERMINAL_SPEAKER */ +#define UAC2_DEF_C_TERM_TYPE 0x201 + /* UAC_INPUT_TERMINAL_MICROPHONE*/ + struct f_uac2_opts { struct usb_function_instance func_inst; int p_chmask; @@ -65,6 +70,9 @@ struct f_uac2_opts { char function_name[32]; + s16 p_terminal_type; + s16 c_terminal_type; + struct mutex lock; int refcnt; }; diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index ce9e31f3d2..03179b1880 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -31,6 +31,12 @@ #include <linux/usb/gadgetfs.h> #include <linux/usb/gadget.h> +#include <linux/usb/composite.h> /* for USB_GADGET_DELAYED_STATUS */ + +/* Undef helpers from linux/usb/composite.h as gadgetfs redefines them */ +#undef DBG +#undef ERROR +#undef INFO /* @@ -1511,7 +1517,16 @@ delegate: event->u.setup = *ctrl; ep0_readable (dev); spin_unlock (&dev->lock); - return 0; + /* + * Return USB_GADGET_DELAYED_STATUS as a workaround to + * stop some UDC drivers (e.g. dwc3) from automatically + * proceeding with the status stage for 0-length + * transfers. + * Should be removed once all UDC drivers are fixed to + * always delay the status stage until a response is + * queued to EP0. + */ + return w_length == 0 ? USB_GADGET_DELAYED_STATUS : 0; } } @@ -1969,7 +1984,7 @@ gadgetfs_make_inode (struct super_block *sb, inode->i_mode = mode; inode->i_uid = make_kuid(&init_user_ns, default_uid); inode->i_gid = make_kgid(&init_user_ns, default_gid); - inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode); + simple_inode_init_ts(inode); inode->i_private = data; inode->i_fop = fops; } diff --git a/drivers/usb/gadget/legacy/raw_gadget.c b/drivers/usb/gadget/legacy/raw_gadget.c index ea106ad665..399fca32a8 100644 --- a/drivers/usb/gadget/legacy/raw_gadget.c +++ b/drivers/usb/gadget/legacy/raw_gadget.c @@ -25,6 +25,7 @@ #include <linux/usb/ch9.h> #include <linux/usb/ch11.h> #include <linux/usb/gadget.h> +#include <linux/usb/composite.h> #include <uapi/linux/usb/raw_gadget.h> @@ -64,7 +65,7 @@ static int raw_event_queue_add(struct raw_event_queue *queue, struct usb_raw_event *event; spin_lock_irqsave(&queue->lock, flags); - if (WARN_ON(queue->size >= RAW_EVENT_QUEUE_SIZE)) { + if (queue->size >= RAW_EVENT_QUEUE_SIZE) { spin_unlock_irqrestore(&queue->lock, flags); return -ENOMEM; } @@ -310,9 +311,10 @@ static int gadget_bind(struct usb_gadget *gadget, dev->eps_num = i; spin_unlock_irqrestore(&dev->lock, flags); + dev_dbg(&gadget->dev, "gadget connected\n"); ret = raw_queue_event(dev, USB_RAW_EVENT_CONNECT, 0, NULL); if (ret < 0) { - dev_err(&gadget->dev, "failed to queue event\n"); + dev_err(&gadget->dev, "failed to queue connect event\n"); set_gadget_data(gadget, NULL); return ret; } @@ -357,20 +359,65 @@ static int gadget_setup(struct usb_gadget *gadget, ret = raw_queue_event(dev, USB_RAW_EVENT_CONTROL, sizeof(*ctrl), ctrl); if (ret < 0) - dev_err(&gadget->dev, "failed to queue event\n"); + dev_err(&gadget->dev, "failed to queue control event\n"); goto out; out_unlock: spin_unlock_irqrestore(&dev->lock, flags); out: + if (ret == 0 && ctrl->wLength == 0) { + /* + * Return USB_GADGET_DELAYED_STATUS as a workaround to stop + * some UDC drivers (e.g. dwc3) from automatically proceeding + * with the status stage for 0-length transfers. + * Should be removed once all UDC drivers are fixed to always + * delay the status stage until a response is queued to EP0. + */ + return USB_GADGET_DELAYED_STATUS; + } return ret; } -/* These are currently unused but present in case UDC driver requires them. */ -static void gadget_disconnect(struct usb_gadget *gadget) { } -static void gadget_suspend(struct usb_gadget *gadget) { } -static void gadget_resume(struct usb_gadget *gadget) { } -static void gadget_reset(struct usb_gadget *gadget) { } +static void gadget_disconnect(struct usb_gadget *gadget) +{ + struct raw_dev *dev = get_gadget_data(gadget); + int ret; + + dev_dbg(&gadget->dev, "gadget disconnected\n"); + ret = raw_queue_event(dev, USB_RAW_EVENT_DISCONNECT, 0, NULL); + if (ret < 0) + dev_err(&gadget->dev, "failed to queue disconnect event\n"); +} +static void gadget_suspend(struct usb_gadget *gadget) +{ + struct raw_dev *dev = get_gadget_data(gadget); + int ret; + + dev_dbg(&gadget->dev, "gadget suspended\n"); + ret = raw_queue_event(dev, USB_RAW_EVENT_SUSPEND, 0, NULL); + if (ret < 0) + dev_err(&gadget->dev, "failed to queue suspend event\n"); +} +static void gadget_resume(struct usb_gadget *gadget) +{ + struct raw_dev *dev = get_gadget_data(gadget); + int ret; + + dev_dbg(&gadget->dev, "gadget resumed\n"); + ret = raw_queue_event(dev, USB_RAW_EVENT_RESUME, 0, NULL); + if (ret < 0) + dev_err(&gadget->dev, "failed to queue resume event\n"); +} +static void gadget_reset(struct usb_gadget *gadget) +{ + struct raw_dev *dev = get_gadget_data(gadget); + int ret; + + dev_dbg(&gadget->dev, "gadget reset\n"); + ret = raw_queue_event(dev, USB_RAW_EVENT_RESET, 0, NULL); + if (ret < 0) + dev_err(&gadget->dev, "failed to queue reset event\n"); +} /*----------------------------------------------------------------------*/ @@ -682,7 +729,6 @@ static int raw_process_ep0_io(struct raw_dev *dev, struct usb_raw_ep_io *io, dev_err(&dev->gadget->dev, "fail, usb_ep_queue returned %d\n", ret); spin_lock_irqsave(&dev->lock, flags); - dev->state = STATE_DEV_FAILED; goto out_queue_failed; } @@ -1069,7 +1115,6 @@ static int raw_process_ep_io(struct raw_dev *dev, struct usb_raw_ep_io *io, dev_err(&dev->gadget->dev, "fail, usb_ep_queue returned %d\n", ret); spin_lock_irqsave(&dev->lock, flags); - dev->state = STATE_DEV_FAILED; goto out_queue_failed; } diff --git a/drivers/usb/gadget/udc/aspeed_udc.c b/drivers/usb/gadget/udc/aspeed_udc.c index 2ef89a442f..3916c8e2ba 100644 --- a/drivers/usb/gadget/udc/aspeed_udc.c +++ b/drivers/usb/gadget/udc/aspeed_udc.c @@ -1432,15 +1432,24 @@ static void ast_udc_init_hw(struct ast_udc_dev *udc) ast_udc_write(udc, 0, AST_UDC_EP0_CTRL); } -static int ast_udc_remove(struct platform_device *pdev) +static void ast_udc_remove(struct platform_device *pdev) { struct ast_udc_dev *udc = platform_get_drvdata(pdev); unsigned long flags; u32 ctrl; usb_del_gadget_udc(&udc->gadget); - if (udc->driver) - return -EBUSY; + if (udc->driver) { + /* + * This is broken as only some cleanup is skipped, *udev is + * freed and the register mapping goes away. Any further usage + * probably crashes. Also the device is unbound, so the skipped + * cleanup is never catched up later. + */ + dev_alert(&pdev->dev, + "Driver is busy and still going away. Fasten your seat belts!\n"); + return; + } spin_lock_irqsave(&udc->lock, flags); @@ -1459,8 +1468,6 @@ static int ast_udc_remove(struct platform_device *pdev) udc->ep0_buf_dma); udc->ep0_buf = NULL; - - return 0; } static int ast_udc_probe(struct platform_device *pdev) @@ -1581,7 +1588,7 @@ MODULE_DEVICE_TABLE(of, ast_udc_of_dt_ids); static struct platform_driver ast_udc_driver = { .probe = ast_udc_probe, - .remove = ast_udc_remove, + .remove_new = ast_udc_remove, .driver = { .name = KBUILD_MODNAME, .of_match_table = ast_udc_of_dt_ids, diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index 922b418700..30ea4a9d53 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -2000,6 +2000,7 @@ static int at91udc_resume(struct platform_device *pdev) #endif static struct platform_driver at91_udc_driver = { + .probe = at91udc_probe, .remove = at91udc_remove, .shutdown = at91udc_shutdown, .suspend = at91udc_suspend, @@ -2010,7 +2011,7 @@ static struct platform_driver at91_udc_driver = { }, }; -module_platform_driver_probe(at91_udc_driver, at91udc_probe); +module_platform_driver(at91_udc_driver); MODULE_DESCRIPTION("AT91 udc driver"); MODULE_AUTHOR("Thomas Rathbone, David Brownell"); diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 781c833854..d59f94464b 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -1126,12 +1126,12 @@ EXPORT_SYMBOL_GPL(usb_gadget_set_state); /* ------------------------------------------------------------------------- */ /* Acquire connect_lock before calling this function. */ -static void usb_udc_connect_control_locked(struct usb_udc *udc) __must_hold(&udc->connect_lock) +static int usb_udc_connect_control_locked(struct usb_udc *udc) __must_hold(&udc->connect_lock) { if (udc->vbus) - usb_gadget_connect_locked(udc->gadget); + return usb_gadget_connect_locked(udc->gadget); else - usb_gadget_disconnect_locked(udc->gadget); + return usb_gadget_disconnect_locked(udc->gadget); } static void vbus_event_work(struct work_struct *work) @@ -1605,12 +1605,23 @@ static int gadget_bind_driver(struct device *dev) } usb_gadget_enable_async_callbacks(udc); udc->allow_connect = true; - usb_udc_connect_control_locked(udc); + ret = usb_udc_connect_control_locked(udc); + if (ret) + goto err_connect_control; + mutex_unlock(&udc->connect_lock); kobject_uevent(&udc->dev.kobj, KOBJ_CHANGE); return 0; + err_connect_control: + udc->allow_connect = false; + usb_gadget_disable_async_callbacks(udc); + if (gadget->irq) + synchronize_irq(gadget->irq); + usb_gadget_udc_stop_locked(udc); + mutex_unlock(&udc->connect_lock); + err_start: driver->unbind(udc->gadget); diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c index 4aae86b47e..4e88681a79 100644 --- a/drivers/usb/gadget/udc/fsl_qe_udc.c +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c @@ -27,9 +27,10 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/moduleparam.h> +#include <linux/of.h> #include <linux/of_address.h> #include <linux/of_irq.h> -#include <linux/of_platform.h> +#include <linux/platform_device.h> #include <linux/dma-mapping.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> @@ -2471,17 +2472,12 @@ static const struct of_device_id qe_udc_match[]; static int qe_udc_probe(struct platform_device *ofdev) { struct qe_udc *udc; - const struct of_device_id *match; struct device_node *np = ofdev->dev.of_node; struct qe_ep *ep; unsigned int ret = 0; unsigned int i; const void *prop; - match = of_match_device(qe_udc_match, &ofdev->dev); - if (!match) - return -EINVAL; - prop = of_get_property(np, "mode", NULL); if (!prop || strcmp(prop, "peripheral")) return -ENODEV; @@ -2493,7 +2489,7 @@ static int qe_udc_probe(struct platform_device *ofdev) return -ENOMEM; } - udc->soc_type = (unsigned long)match->data; + udc->soc_type = (unsigned long)device_get_match_data(&ofdev->dev); udc->usb_regs = of_iomap(np, 0); if (!udc->usb_regs) { ret = -ENOMEM; diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index ee5705d336..2693a10eb0 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -2666,6 +2666,7 @@ static const struct platform_device_id fsl_udc_devtype[] = { }; MODULE_DEVICE_TABLE(platform, fsl_udc_devtype); static struct platform_driver udc_driver = { + .probe = fsl_udc_probe, .remove = fsl_udc_remove, .id_table = fsl_udc_devtype, /* these suspend and resume are not usb suspend and resume */ @@ -2679,7 +2680,7 @@ static struct platform_driver udc_driver = { }, }; -module_platform_driver_probe(udc_driver, fsl_udc_probe); +module_platform_driver(udc_driver); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_AUTHOR(DRIVER_AUTHOR); diff --git a/drivers/usb/gadget/udc/fusb300_udc.c b/drivers/usb/gadget/udc/fusb300_udc.c index bd03d475f9..873265634c 100644 --- a/drivers/usb/gadget/udc/fusb300_udc.c +++ b/drivers/usb/gadget/udc/fusb300_udc.c @@ -1506,10 +1506,11 @@ clean_up: } static struct platform_driver fusb300_driver = { - .remove_new = fusb300_remove, - .driver = { + .probe = fusb300_probe, + .remove_new = fusb300_remove, + .driver = { .name = udc_name, }, }; -module_platform_driver_probe(fusb300_driver, fusb300_probe); +module_platform_driver(fusb300_driver); diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c index fe62db32dd..a917cc9a32 100644 --- a/drivers/usb/gadget/udc/lpc32xx_udc.c +++ b/drivers/usb/gadget/udc/lpc32xx_udc.c @@ -3254,6 +3254,7 @@ MODULE_DEVICE_TABLE(of, lpc32xx_udc_of_match); #endif static struct platform_driver lpc32xx_udc_driver = { + .probe = lpc32xx_udc_probe, .remove = lpc32xx_udc_remove, .shutdown = lpc32xx_udc_shutdown, .suspend = lpc32xx_udc_suspend, @@ -3264,7 +3265,7 @@ static struct platform_driver lpc32xx_udc_driver = { }, }; -module_platform_driver_probe(lpc32xx_udc_driver, lpc32xx_udc_probe); +module_platform_driver(lpc32xx_udc_driver); MODULE_DESCRIPTION("LPC32XX udc driver"); MODULE_AUTHOR("Kevin Wells <kevin.wells@nxp.com>"); diff --git a/drivers/usb/gadget/udc/m66592-udc.c b/drivers/usb/gadget/udc/m66592-udc.c index e05f45a4b5..bfaa5291e6 100644 --- a/drivers/usb/gadget/udc/m66592-udc.c +++ b/drivers/usb/gadget/udc/m66592-udc.c @@ -1687,10 +1687,11 @@ clean_up: /*-------------------------------------------------------------------------*/ static struct platform_driver m66592_driver = { + .probe = m66592_probe, .remove_new = m66592_remove, .driver = { .name = udc_name, }, }; -module_platform_driver_probe(m66592_driver, m66592_probe); +module_platform_driver(m66592_driver); diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index 10c5d7f726..f90eeecf27 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -2036,7 +2036,8 @@ static irqreturn_t omap_udc_iso_irq(int irq, void *_dev) static inline int machine_without_vbus_sense(void) { - return machine_is_omap_osk() || machine_is_sx1(); + return machine_is_omap_osk() || machine_is_omap_palmte() || + machine_is_sx1(); } static int omap_udc_start(struct usb_gadget *g, diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index 51b665f15c..db4a10a979 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -1964,13 +1964,14 @@ clean_up2: /*-------------------------------------------------------------------------*/ static struct platform_driver r8a66597_driver = { + .probe = r8a66597_probe, .remove_new = r8a66597_remove, .driver = { .name = udc_name, }, }; -module_platform_driver_probe(r8a66597_driver, r8a66597_probe); +module_platform_driver(r8a66597_driver); MODULE_DESCRIPTION("R8A66597 USB gadget driver"); MODULE_LICENSE("GPL"); |