diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-19 16:37:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-19 16:37:39 +0200 |
| commit | 362f34fba309536598a02bc0541ccaeae2bc9052 (patch) | |
| tree | 909959d943cf9f3afe80ba67333359828660e27c /drivers/usb/gadget | |
| parent | e4c42304a8cd3b7d0b9755e80dd6835c20b8e0dc (diff) | |
| parent | 62dae019823123ce3baa50e680219e2beb9a63a5 (diff) | |
Merge v6.16.8linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/function/f_midi2.c | 11 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/dummy_hcd.c | 8 |
2 files changed, 13 insertions, 6 deletions
diff --git a/drivers/usb/gadget/function/f_midi2.c b/drivers/usb/gadget/function/f_midi2.c index 0a800ba53816..de16b02d857e 100644 --- a/drivers/usb/gadget/function/f_midi2.c +++ b/drivers/usb/gadget/function/f_midi2.c @@ -1599,6 +1599,7 @@ static int f_midi2_create_card(struct f_midi2 *midi2) strscpy(fb->info.name, ump_fb_name(b), sizeof(fb->info.name)); } + snd_ump_update_group_attrs(ump); } for (i = 0; i < midi2->num_eps; i++) { @@ -1736,9 +1737,12 @@ static int f_midi2_create_usb_configs(struct f_midi2 *midi2, case USB_SPEED_HIGH: midi2_midi1_ep_out_desc.wMaxPacketSize = cpu_to_le16(512); midi2_midi1_ep_in_desc.wMaxPacketSize = cpu_to_le16(512); - for (i = 0; i < midi2->num_eps; i++) + for (i = 0; i < midi2->num_eps; i++) { midi2_midi2_ep_out_desc[i].wMaxPacketSize = cpu_to_le16(512); + midi2_midi2_ep_in_desc[i].wMaxPacketSize = + cpu_to_le16(512); + } fallthrough; case USB_SPEED_FULL: midi1_in_eps = midi2_midi1_ep_in_descs; @@ -1747,9 +1751,12 @@ static int f_midi2_create_usb_configs(struct f_midi2 *midi2, case USB_SPEED_SUPER: 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++) + for (i = 0; i < midi2->num_eps; i++) { midi2_midi2_ep_out_desc[i].wMaxPacketSize = cpu_to_le16(1024); + midi2_midi2_ep_in_desc[i].wMaxPacketSize = + cpu_to_le16(1024); + } midi1_in_eps = midi2_midi1_ep_in_ss_descs; midi1_out_eps = midi2_midi1_ep_out_ss_descs; break; diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 27c9699365ab..18cd4b925e5e 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -765,8 +765,7 @@ static int dummy_dequeue(struct usb_ep *_ep, struct usb_request *_req) if (!dum->driver) return -ESHUTDOWN; - local_irq_save(flags); - spin_lock(&dum->lock); + spin_lock_irqsave(&dum->lock, flags); list_for_each_entry(iter, &ep->queue, queue) { if (&iter->req != _req) continue; @@ -776,15 +775,16 @@ static int dummy_dequeue(struct usb_ep *_ep, struct usb_request *_req) retval = 0; break; } - spin_unlock(&dum->lock); if (retval == 0) { dev_dbg(udc_dev(dum), "dequeued req %p from %s, len %d buf %p\n", req, _ep->name, _req->length, _req->buf); + spin_unlock(&dum->lock); usb_gadget_giveback_request(_ep, _req); + spin_lock(&dum->lock); } - local_irq_restore(flags); + spin_unlock_irqrestore(&dum->lock, flags); return retval; } |