sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fixes some crashes when the hub is removed and/or reinserted

Browse Source
This commit is contained in:
Gregory Nutt 2015-04-25 12:16:22 -06:00
parent 76ff0fce86
commit 6d41087491
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/src/lpc17xx/lpc17_usbhost.c
View File

@ -3105,7 +3105,7 @@ static int lpc17_cancel(FAR struct usbhost_driver_s *drvr, usbhost_ep_t ep)
{
/* We really need some kind of atomic test and set to do this right */
td = (struct lpc17_gtd_s *)ed->hw.headp;
td = (struct lpc17_gtd_s *)(ed->hw.headp & ED_HEADP_ADDR_MASK);
ed->hw.headp = LPC17_TDTAIL_ADDR;
ed->asynch = NULL;