diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/function/f_midi.c | 56 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/f_midi2.c | 44 | ||||
| -rw-r--r-- | drivers/usb/gadget/function/f_uvc.c | 26 |
3 files changed, 51 insertions, 75 deletions
diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c index fddf539008a9..2d02f25f9597 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -1023,40 +1023,30 @@ static int f_midi_bind(struct usb_configuration *c, struct usb_function *f) if (!f->fs_descriptors) goto fail_f_midi; - if (gadget_is_dualspeed(c->cdev->gadget)) { - bulk_in_desc.wMaxPacketSize = cpu_to_le16(512); - bulk_out_desc.wMaxPacketSize = cpu_to_le16(512); - f->hs_descriptors = usb_copy_descriptors(midi_function); - if (!f->hs_descriptors) - goto fail_f_midi; - } + bulk_in_desc.wMaxPacketSize = cpu_to_le16(512); + bulk_out_desc.wMaxPacketSize = cpu_to_le16(512); + f->hs_descriptors = usb_copy_descriptors(midi_function); + if (!f->hs_descriptors) + goto fail_f_midi; - if (gadget_is_superspeed(c->cdev->gadget)) { - bulk_in_desc.wMaxPacketSize = cpu_to_le16(1024); - bulk_out_desc.wMaxPacketSize = cpu_to_le16(1024); - i = endpoint_descriptor_index; - midi_function[i++] = (struct usb_descriptor_header *) - &bulk_out_desc; - midi_function[i++] = (struct usb_descriptor_header *) - &bulk_out_ss_comp_desc; - midi_function[i++] = (struct usb_descriptor_header *) - &ms_out_desc; - midi_function[i++] = (struct usb_descriptor_header *) - &bulk_in_desc; - midi_function[i++] = (struct usb_descriptor_header *) - &bulk_in_ss_comp_desc; - midi_function[i++] = (struct usb_descriptor_header *) - &ms_in_desc; - f->ss_descriptors = usb_copy_descriptors(midi_function); - if (!f->ss_descriptors) - goto fail_f_midi; - - if (gadget_is_superspeed_plus(c->cdev->gadget)) { - f->ssp_descriptors = usb_copy_descriptors(midi_function); - if (!f->ssp_descriptors) - goto fail_f_midi; - } - } + bulk_in_desc.wMaxPacketSize = cpu_to_le16(1024); + bulk_out_desc.wMaxPacketSize = cpu_to_le16(1024); + i = endpoint_descriptor_index; + midi_function[i++] = (struct usb_descriptor_header *) + &bulk_out_desc; + midi_function[i++] = (struct usb_descriptor_header *) + &bulk_out_ss_comp_desc; + midi_function[i++] = (struct usb_descriptor_header *) + &ms_out_desc; + midi_function[i++] = (struct usb_descriptor_header *) + &bulk_in_desc; + midi_function[i++] = (struct usb_descriptor_header *) + &bulk_in_ss_comp_desc; + midi_function[i++] = (struct usb_descriptor_header *) + &ms_in_desc; + f->ss_descriptors = usb_copy_descriptors(midi_function); + if (!f->ss_descriptors) + goto fail_f_midi; kfree(midi_function); diff --git a/drivers/usb/gadget/function/f_midi2.c b/drivers/usb/gadget/function/f_midi2.c index 5a971ba600fe..ec8cd7c7bbfc 100644 --- a/drivers/usb/gadget/function/f_midi2.c +++ b/drivers/usb/gadget/function/f_midi2.c @@ -1731,7 +1731,6 @@ static int f_midi2_create_usb_configs(struct f_midi2 *midi2, midi1_out_eps = midi2_midi1_ep_out_descs; break; case USB_SPEED_SUPER: - case USB_SPEED_SUPER_PLUS: midi2_midi1_ep_out_desc.wMaxPacketSize = cpu_to_le16(1024); midi2_midi1_ep_in_desc.wMaxPacketSize = cpu_to_le16(1024); for (i = 0; i < midi2->num_eps; i++) @@ -2001,36 +2000,25 @@ static int f_midi2_bind(struct usb_configuration *c, struct usb_function *f) } f_midi2_free_usb_configs(&config); - if (gadget_is_dualspeed(midi2->gadget)) { - status = f_midi2_create_usb_configs(midi2, &config, USB_SPEED_HIGH); - if (status < 0) - goto fail; - f->hs_descriptors = usb_copy_descriptors(config.list); - if (!f->hs_descriptors) { - status = -ENOMEM; - goto fail; - } - f_midi2_free_usb_configs(&config); + status = f_midi2_create_usb_configs(midi2, &config, USB_SPEED_HIGH); + if (status < 0) + goto fail; + f->hs_descriptors = usb_copy_descriptors(config.list); + if (!f->hs_descriptors) { + status = -ENOMEM; + goto fail; } + f_midi2_free_usb_configs(&config); - if (gadget_is_superspeed(midi2->gadget)) { - status = f_midi2_create_usb_configs(midi2, &config, USB_SPEED_SUPER); - if (status < 0) - goto fail; - f->ss_descriptors = usb_copy_descriptors(config.list); - if (!f->ss_descriptors) { - status = -ENOMEM; - goto fail; - } - if (gadget_is_superspeed_plus(midi2->gadget)) { - f->ssp_descriptors = usb_copy_descriptors(config.list); - if (!f->ssp_descriptors) { - status = -ENOMEM; - goto fail; - } - } - f_midi2_free_usb_configs(&config); + status = f_midi2_create_usb_configs(midi2, &config, USB_SPEED_SUPER); + if (status < 0) + goto fail; + f->ss_descriptors = usb_copy_descriptors(config.list); + if (!f->ss_descriptors) { + status = -ENOMEM; + goto fail; } + f_midi2_free_usb_configs(&config); mutex_unlock(&f_midi2_desc_mutex); return 0; diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index c8e149f8315f..faa398109431 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -780,21 +780,19 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) f->fs_descriptors = NULL; goto error; } - if (gadget_is_dualspeed(cdev->gadget)) { - f->hs_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_HIGH); - if (IS_ERR(f->hs_descriptors)) { - ret = PTR_ERR(f->hs_descriptors); - f->hs_descriptors = NULL; - goto error; - } + + f->hs_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_HIGH); + if (IS_ERR(f->hs_descriptors)) { + ret = PTR_ERR(f->hs_descriptors); + f->hs_descriptors = NULL; + goto error; } - if (gadget_is_superspeed(c->cdev->gadget)) { - f->ss_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_SUPER); - if (IS_ERR(f->ss_descriptors)) { - ret = PTR_ERR(f->ss_descriptors); - f->ss_descriptors = NULL; - goto error; - } + + f->ss_descriptors = uvc_copy_descriptors(uvc, USB_SPEED_SUPER); + if (IS_ERR(f->ss_descriptors)) { + ret = PTR_ERR(f->ss_descriptors); + f->ss_descriptors = NULL; + goto error; } /* Preallocate control endpoint request. */ |