diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch b/target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch deleted file mode 100644 index 8a3f405727..0000000000 --- a/target/linux/brcm2708/patches-4.4/0145-dcw_otg-trim-xfer-length-when-buffer-larger-than-all.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 8cf8f0caacfc0ae3da52de8112b0e0b6cc42086b Mon Sep 17 00:00:00 2001 -From: popcornmix <popcornmix@gmail.com> -Date: Fri, 12 Feb 2016 14:50:25 +0000 -Subject: [PATCH] dcw_otg: trim xfer length when buffer larger than allocated - size is received - ---- - drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 11 +++++++++++ - 1 file changed, 11 insertions(+) - ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c -@@ -737,6 +737,11 @@ static int update_urb_state_xfer_comp(dw - DWC_OTG_HC_XFER_COMPLETE, - &short_read); - -+ if (urb->actual_length + xfer_length > urb->length) { -+ DWC_WARN("%s(): trimming xfer length\n", __func__); -+ xfer_length = urb->length - urb->actual_length; -+ } -+ - /* non DWORD-aligned buffer case handling. */ - if (hc->align_buff && xfer_length && hc->ep_is_in) { - dwc_memcpy(urb->buf + urb->actual_length, hc->qh->dw_align_buf, -@@ -1423,6 +1428,12 @@ static void update_urb_state_xfer_intr(d - { - uint32_t bytes_transferred = get_actual_xfer_length(hc, hc_regs, qtd, - halt_status, NULL); -+ -+ if (urb->actual_length + bytes_transferred > urb->length) { -+ DWC_WARN("%s(): trimming xfer length\n", __func__); -+ bytes_transferred = urb->length - urb->actual_length; -+ } -+ - /* non DWORD-aligned buffer case handling. */ - if (hc->align_buff && bytes_transferred && hc->ep_is_in) { - dwc_memcpy(urb->buf + urb->actual_length, hc->qh->dw_align_buf, |