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

SAMA5 OHCI: Remove a DEBUGASSERT that was firing if a a spurious interrupt was received

Browse Source
This commit is contained in:
Gregory Nutt 2015-05-06 07:44:37 -06:00
parent 9aa9d661ac
commit 025ac993b3
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/src/sama5/sam_ohci.c
View File

@ -2087,9 +2087,9 @@ static void sam_wdh_bottomhalf(void)
uintptr_t paddr;
uintptr_t tmp;
/* The host controller just wrote the one finished TDs into the HCCA
* done head. This may include multiple packets that were transferred
* in the preceding frame.
/* The host controller just wrote the finished TDs into the HCCA done head.
* This may include multiple packets that were transferred in the preceding
* frame.
*
* Remove the TD from the Writeback Done Head in the HCCA and return
* it to the free list. Note that this is safe because the hardware
@ -2107,11 +2107,10 @@ static void sam_wdh_bottomhalf(void)
(uintptr_t)&g_hcca + sizeof(struct ohci_hcca_s));
#endif
/* Now read the done head */
/* Now read the done head. */
td = (struct sam_gtd_s *)sam_virtramaddr(g_hcca.donehead);
g_hcca.donehead = 0;
DEBUGASSERT(td);
/* Process each TD in the write done list */