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authorHans de Goede <hdegoede@redhat.com>2015-03-20 22:11:11 +0300
committerFelipe Balbi <balbi@ti.com>2015-05-26 18:46:45 +0300
commit0cb74b3dc45a5448161eb481d4709cdda2a889fd (patch)
tree46fec70f30d19d618212ee83a2f9740027a3a82f /drivers/usb/musb/musb_host.c
parentf5e4edb8c888958a970b2d42c47d2871a1a4fcdf (diff)
downloadlinux-0cb74b3dc45a5448161eb481d4709cdda2a889fd.tar.xz
usb: musb: Make musb_write_rxfun* and musb_write_rxhub* work like their tx versions
For some reason the musb_write_rxfun* and musb_write_rxhub* functions had a different function prototype and some extra magic needed on the caller side compared to their tx counterparts, this commit makes them work the same as their tx counterparts. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_host.c')
-rw-r--r--drivers/usb/musb/musb_host.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 249951564b33..4a19c8110e7a 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -555,8 +555,9 @@ musb_host_packet_rx(struct musb *musb, struct urb *urb, u8 epnum, u8 iso_err)
* the busy/not-empty tests are basically paranoia.
*/
static void
-musb_rx_reinit(struct musb *musb, struct musb_qh *qh, struct musb_hw_ep *ep)
+musb_rx_reinit(struct musb *musb, struct musb_qh *qh, u8 epnum)
{
+ struct musb_hw_ep *ep = musb->endpoints + epnum;
u16 csr;
/* NOTE: we know the "rx" fifo reinit never triggers for ep0.
@@ -594,10 +595,9 @@ musb_rx_reinit(struct musb *musb, struct musb_qh *qh, struct musb_hw_ep *ep)
/* target addr and (for multipoint) hub addr/port */
if (musb->is_multipoint) {
- musb_write_rxfunaddr(ep->target_regs, qh->addr_reg);
- musb_write_rxhubaddr(ep->target_regs, qh->h_addr_reg);
- musb_write_rxhubport(ep->target_regs, qh->h_port_reg);
-
+ musb_write_rxfunaddr(musb->mregs, epnum, qh->addr_reg);
+ musb_write_rxhubaddr(musb->mregs, epnum, qh->h_addr_reg);
+ musb_write_rxhubport(musb->mregs, epnum, qh->h_port_reg);
} else
musb_writeb(musb->mregs, MUSB_FADDR, qh->addr_reg);
@@ -910,7 +910,7 @@ finish:
u16 csr;
if (hw_ep->rx_reinit) {
- musb_rx_reinit(musb, qh, hw_ep);
+ musb_rx_reinit(musb, qh, epnum);
/* init new state: toggle and NYET, maybe DMA later */
if (usb_gettoggle(urb->dev, qh->epnum, 0))