diff options
Diffstat (limited to 'drivers/usb/musb/musb_core.h')
| -rw-r--r-- | drivers/usb/musb/musb_core.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 630946a2d9f..efb39b5e55b 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -331,7 +331,6 @@ struct musb { struct list_head control; /* of musb_qh */ struct list_head in_bulk; /* of musb_qh */ struct list_head out_bulk; /* of musb_qh */ - struct musb_qh *periodic[32]; /* tree of interrupt+iso */ #endif /* called with IRQs blocked; ON/nonzero implies starting a session, @@ -479,10 +478,11 @@ static inline void musb_configure_ep0(struct musb *musb) static inline int musb_read_fifosize(struct musb *musb, struct musb_hw_ep *hw_ep, u8 epnum) { + void *mbase = musb->mregs; u8 reg = 0; /* read from core using indexed model */ - reg = musb_readb(hw_ep->regs, 0x10 + MUSB_FIFOSIZE); + reg = musb_readb(mbase, MUSB_EP_OFFSET(epnum, MUSB_FIFOSIZE)); /* 0's returned when no more endpoints */ if (!reg) return -ENODEV; @@ -509,6 +509,7 @@ static inline void musb_configure_ep0(struct musb *musb) { musb->endpoints[0].max_packet_sz_tx = MUSB_EP0_FIFOSIZE; musb->endpoints[0].max_packet_sz_rx = MUSB_EP0_FIFOSIZE; + musb->endpoints[0].is_shared_fifo = true; } #endif /* CONFIG_BLACKFIN */ |