diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.9/950-0150-dwc_otg-fix-summarize-urb-actual_length-for-isochron.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.9/950-0150-dwc_otg-fix-summarize-urb-actual_length-for-isochron.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/target/linux/brcm2708/patches-4.9/950-0150-dwc_otg-fix-summarize-urb-actual_length-for-isochron.patch b/target/linux/brcm2708/patches-4.9/950-0150-dwc_otg-fix-summarize-urb-actual_length-for-isochron.patch deleted file mode 100644 index 295db595ca..0000000000 --- a/target/linux/brcm2708/patches-4.9/950-0150-dwc_otg-fix-summarize-urb-actual_length-for-isochron.patch +++ /dev/null @@ -1,28 +0,0 @@ -From f9efb72c44da2cce9cceca01c8f6118ec1605c69 Mon Sep 17 00:00:00 2001 -From: Martin Cerveny <M.Cerveny@computer.org> -Date: Mon, 13 Feb 2017 17:23:47 +0100 -Subject: [PATCH] dwc_otg: fix summarize urb->actual_length for isochronous - transfers - -Kernel does not copy input data of ISO transfers to userspace -if actual_length is set only in ISO transfers and not summarized -in urb->actual_length. Fixes raspberrypi/linux#903 ---- - drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c -@@ -334,10 +334,12 @@ static int _complete(dwc_otg_hcd_t * hcd - int i; - - urb->error_count = dwc_otg_hcd_urb_get_error_count(dwc_otg_urb); -+ urb->actual_length = 0; - for (i = 0; i < urb->number_of_packets; ++i) { - urb->iso_frame_desc[i].actual_length = - dwc_otg_hcd_urb_get_iso_desc_actual_length - (dwc_otg_urb, i); -+ urb->actual_length += urb->iso_frame_desc[i].actual_length; - urb->iso_frame_desc[i].status = - dwc_otg_hcd_urb_get_iso_desc_status(dwc_otg_urb, i); - } |