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path: root/drivers/usb/musb/musb_host.c
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Diffstat (limited to 'drivers/usb/musb/musb_host.c')
-rw-r--r--drivers/usb/musb/musb_host.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 45ed32c2cba9..3a8451a15f7f 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -574,11 +574,8 @@ musb_rx_reinit(struct musb *musb, struct musb_qh *qh, u8 epnum)
/* Set RXMAXP with the FIFO size of the endpoint
* to disable double buffer mode.
*/
- if (musb->double_buffer_not_ok)
- musb_writew(ep->regs, MUSB_RXMAXP, ep->max_packet_sz_rx);
- else
- musb_writew(ep->regs, MUSB_RXMAXP,
- qh->maxpacket | ((qh->hb_mult - 1) << 11));
+ musb_writew(ep->regs, MUSB_RXMAXP,
+ qh->maxpacket | ((qh->hb_mult - 1) << 11));
ep->rx_reinit = 0;
}
@@ -804,10 +801,7 @@ static void musb_ep_program(struct musb *musb, u8 epnum,
/* protocol/endpoint/interval/NAKlimit */
if (epnum) {
musb_writeb(epio, MUSB_TXTYPE, qh->type_reg);
- if (musb->double_buffer_not_ok) {
- musb_writew(epio, MUSB_TXMAXP,
- hw_ep->max_packet_sz_tx);
- } else if (can_bulk_split(musb, qh->type)) {
+ if (can_bulk_split(musb, qh->type)) {
qh->hb_mult = hw_ep->max_packet_sz_tx
/ packet_sz;
musb_writew(epio, MUSB_TXMAXP, packet_sz