From 1f01ca4e0c1d4126eb663f8ea0bab03836099770 Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 12 Oct 2009 15:45:16 +0000 Subject: USB: whci-hcd: always do an update after processing a halted qTD A halted qTD always triggers a hardware list update because the qset was either removed or reactivated. Signed-off-by: David Vrabel Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/whci/asl.c | 4 ++++ drivers/usb/host/whci/pzl.c | 4 ++++ 2 files changed, 8 insertions(+) (limited to 'drivers/usb/host') diff --git a/drivers/usb/host/whci/asl.c b/drivers/usb/host/whci/asl.c index 14ccbcfc4315..562eba108816 100644 --- a/drivers/usb/host/whci/asl.c +++ b/drivers/usb/host/whci/asl.c @@ -115,6 +115,10 @@ static uint32_t process_qset(struct whc *whc, struct whc_qset *qset) if (status & QTD_STS_HALTED) { /* Ug, an error. */ process_halted_qtd(whc, qset, td); + /* A halted qTD always triggers an update + because the qset was either removed or + reactivated. */ + update |= WHC_UPDATE_UPDATED; goto done; } diff --git a/drivers/usb/host/whci/pzl.c b/drivers/usb/host/whci/pzl.c index e923633f30c1..0db3fb2dc03a 100644 --- a/drivers/usb/host/whci/pzl.c +++ b/drivers/usb/host/whci/pzl.c @@ -121,6 +121,10 @@ static enum whc_update pzl_process_qset(struct whc *whc, struct whc_qset *qset) if (status & QTD_STS_HALTED) { /* Ug, an error. */ process_halted_qtd(whc, qset, td); + /* A halted qTD always triggers an update + because the qset was either removed or + reactivated. */ + update |= WHC_UPDATE_UPDATED; goto done; } -- cgit v1.2.3