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Merge branch 'master' of git://git.denx.de/u-boot-arm

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This commit is contained in:
Tom Rini
2013-10-08 09:51:48 -04:00
parent 968294bd7b 572886af59
commit 9f3fe6da27
30 changed files with 363 additions and 1380 deletions
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10
drivers/usb/musb/musb_hcd.c
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@@ -267,7 +267,7 @@ static int wait_until_ep0_ready(struct usb_device *dev, u32 bit_mask)
/*
* waits until tx ep is ready. Returns 1 when ep is ready and 0 on error.
*/
static u8 wait_until_txep_ready(struct usb_device *dev, u8 ep)
static int wait_until_txep_ready(struct usb_device *dev, u8 ep)
{
u16 csr;
int timeout = CONFIG_MUSB_TIMEOUT;
@@ -299,7 +299,7 @@ static u8 wait_until_txep_ready(struct usb_device *dev, u8 ep)
/*
* waits until rx ep is ready. Returns 1 when ep is ready and 0 on error.
*/
static u8 wait_until_rxep_ready(struct usb_device *dev, u8 ep)
static int wait_until_rxep_ready(struct usb_device *dev, u8 ep)
{
u16 csr;
int timeout = CONFIG_MUSB_TIMEOUT;
@@ -1009,7 +1009,7 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
writew(csr | MUSB_TXCSR_TXPKTRDY, &musbr->txcsr);
/* Wait until the TxPktRdy bit is cleared */
if (!wait_until_txep_ready(dev, MUSB_BULK_EP)) {
if (wait_until_txep_ready(dev, MUSB_BULK_EP) != 1) {
readw(&musbr->txcsr);
usb_settoggle(dev, ep, dir_out,
(csr >> MUSB_TXCSR_H_DATATOGGLE_SHIFT) & 1);
@@ -1044,7 +1044,7 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
writew(csr | MUSB_RXCSR_H_REQPKT, &musbr->rxcsr);
/* Wait until the RxPktRdy bit is set */
if (!wait_until_rxep_ready(dev, MUSB_BULK_EP)) {
if (wait_until_rxep_ready(dev, MUSB_BULK_EP) != 1) {
csr = readw(&musbr->rxcsr);
usb_settoggle(dev, ep, dir_out,
(csr >> MUSB_S_RXCSR_H_DATATOGGLE) & 1);
@@ -1217,7 +1217,7 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe,
writew(csr | MUSB_RXCSR_H_REQPKT, &musbr->rxcsr);
/* Wait until the RxPktRdy bit is set */
if (!wait_until_rxep_ready(dev, MUSB_INTR_EP)) {
if (wait_until_rxep_ready(dev, MUSB_INTR_EP) != 1) {
csr = readw(&musbr->rxcsr);
usb_settoggle(dev, ep, dir_out,
(csr >> MUSB_S_RXCSR_H_DATATOGGLE) & 1);