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path: root/sys/dev/usb2/controller/uss820dci.c
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Diffstat (limited to 'sys/dev/usb2/controller/uss820dci.c')
-rw-r--r--sys/dev/usb2/controller/uss820dci.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/sys/dev/usb2/controller/uss820dci.c b/sys/dev/usb2/controller/uss820dci.c
index c72caaf..7148acc 100644
--- a/sys/dev/usb2/controller/uss820dci.c
+++ b/sys/dev/usb2/controller/uss820dci.c
@@ -157,7 +157,6 @@ uss820dci_update_shared_1(struct uss820dci_softc *sc, uint8_t reg,
temp |= (set_mask);
USS820_WRITE_1(sc, reg, temp);
USS820_WRITE_1(sc, USS820_PEND, 0);
- return;
}
static void
@@ -175,7 +174,6 @@ uss820dci_get_hw_ep_profile(struct usb2_device *udev,
} else {
*ppf = NULL;
}
- return;
}
static void
@@ -195,7 +193,6 @@ uss820dci_pull_up(struct uss820dci_softc *sc)
temp |= USS820_MCSR_DPEN;
USS820_WRITE_1(sc, USS820_MCSR, temp);
}
- return;
}
static void
@@ -214,7 +211,6 @@ uss820dci_pull_down(struct uss820dci_softc *sc)
temp &= ~USS820_MCSR_DPEN;
USS820_WRITE_1(sc, USS820_MCSR, temp);
}
- return;
}
static void
@@ -224,8 +220,6 @@ uss820dci_wakeup_peer(struct uss820dci_softc *sc)
return;
}
DPRINTFN(0, "not supported\n");
-
- return;
}
static void
@@ -249,8 +243,6 @@ uss820dci_rem_wakeup_set(struct usb2_device *udev, uint8_t is_on)
}
USS820_WRITE_1(sc, USS820_SCR, temp);
-
- return;
}
static void
@@ -259,8 +251,6 @@ uss820dci_set_address(struct uss820dci_softc *sc, uint8_t addr)
DPRINTFN(5, "addr=%d\n", addr);
USS820_WRITE_1(sc, USS820_FADDR, addr);
-
- return;
}
static uint8_t
@@ -725,7 +715,6 @@ repeat:
goto repeat;
}
}
- return;
}
static void
@@ -747,7 +736,6 @@ uss820dci_wait_suspend(struct uss820dci_softc *sc, uint8_t on)
USS820_WRITE_1(sc, USS820_SCR, scr);
USS820_WRITE_1(sc, USS820_SCRATCH, scratch);
- return;
}
void
@@ -828,8 +816,6 @@ uss820dci_interrupt(struct uss820dci_softc *sc)
uss820dci_interrupt_poll(sc);
USB_BUS_UNLOCK(&sc->sc_bus);
-
- return;
}
static void
@@ -853,7 +839,6 @@ uss820dci_setup_standard_chain_sub(struct uss820_std_temp *temp)
td->did_stall = 0;
td->short_pkt = temp->short_pkt;
td->alt_next = temp->setup_alt_next;
- return;
}
static void
@@ -982,8 +967,6 @@ uss820dci_setup_standard_chain(struct usb2_xfer *xfer)
/* must have at least one frame! */
td = temp.td;
xfer->td_transfer_last = td;
-
- return;
}
static void
@@ -1000,8 +983,6 @@ uss820dci_timeout(void *arg)
uss820dci_device_done(xfer, USB_ERR_TIMEOUT);
USB_BUS_UNLOCK(&sc->sc_bus);
-
- return;
}
static void
@@ -1041,7 +1022,6 @@ uss820dci_intr_set(struct usb2_xfer *xfer, uint8_t set)
temp &= ~ep_no;
}
USS820_WRITE_1(sc, ep_reg, temp);
- return;
}
static void
@@ -1068,7 +1048,6 @@ uss820dci_start_standard_chain(struct usb2_xfer *xfer)
&uss820dci_timeout, xfer->timeout);
}
}
- return;
}
static void
@@ -1204,7 +1183,6 @@ uss820dci_standard_done(struct usb2_xfer *xfer)
}
done:
uss820dci_device_done(xfer, err);
- return;
}
/*------------------------------------------------------------------------*
@@ -1226,7 +1204,6 @@ uss820dci_device_done(struct usb2_xfer *xfer, usb2_error_t error)
}
/* dequeue transfer and start next transfer */
usb2_transfer_done(xfer, error);
- return;
}
static void
@@ -1265,7 +1242,6 @@ uss820dci_set_stall(struct usb2_device *udev, struct usb2_xfer *xfer,
temp = USS820_EPCON_RXSTL;
}
uss820dci_update_shared_1(sc, USS820_EPCON, 0xFF, temp);
- return;
}
static void
@@ -1316,7 +1292,6 @@ uss820dci_clear_stall_sub(struct uss820dci_softc *sc,
temp &= ~USS820_RXCON_RXCLR;
USS820_WRITE_1(sc, USS820_RXCON, temp);
}
- return;
}
static void
@@ -1345,8 +1320,6 @@ uss820dci_clear_stall(struct usb2_device *udev, struct usb2_pipe *pipe)
(ed->bEndpointAddress & UE_ADDR),
(ed->bmAttributes & UE_XFERTYPE),
(ed->bEndpointAddress & (UE_DIR_IN | UE_DIR_OUT)));
-
- return;
}
usb2_error_t
@@ -1534,8 +1507,6 @@ uss820dci_uninit(struct uss820dci_softc *sc)
uss820dci_pull_down(sc);
USB_BUS_UNLOCK(&sc->sc_bus);
-
- return;
}
void
@@ -1559,7 +1530,6 @@ uss820dci_do_poll(struct usb2_bus *bus)
uss820dci_interrupt_poll(sc);
uss820dci_root_ctrl_poll(sc);
USB_BUS_UNLOCK(&sc->sc_bus);
- return;
}
/*------------------------------------------------------------------------*
@@ -1575,7 +1545,6 @@ static void
uss820dci_device_bulk_close(struct usb2_xfer *xfer)
{
uss820dci_device_done(xfer, USB_ERR_CANCELLED);
- return;
}
static void
@@ -1590,7 +1559,6 @@ uss820dci_device_bulk_start(struct usb2_xfer *xfer)
/* setup TDs */
uss820dci_setup_standard_chain(xfer);
uss820dci_start_standard_chain(xfer);
- return;
}
struct usb2_pipe_methods uss820dci_device_bulk_methods =
@@ -1616,7 +1584,6 @@ static void
uss820dci_device_ctrl_close(struct usb2_xfer *xfer)
{
uss820dci_device_done(xfer, USB_ERR_CANCELLED);
- return;
}
static void
@@ -1631,7 +1598,6 @@ uss820dci_device_ctrl_start(struct usb2_xfer *xfer)
/* setup TDs */
uss820dci_setup_standard_chain(xfer);
uss820dci_start_standard_chain(xfer);
- return;
}
struct usb2_pipe_methods uss820dci_device_ctrl_methods =
@@ -1657,7 +1623,6 @@ static void
uss820dci_device_intr_close(struct usb2_xfer *xfer)
{
uss820dci_device_done(xfer, USB_ERR_CANCELLED);
- return;
}
static void
@@ -1672,7 +1637,6 @@ uss820dci_device_intr_start(struct usb2_xfer *xfer)
/* setup TDs */
uss820dci_setup_standard_chain(xfer);
uss820dci_start_standard_chain(xfer);
- return;
}
struct usb2_pipe_methods uss820dci_device_intr_methods =
@@ -1698,7 +1662,6 @@ static void
uss820dci_device_isoc_fs_close(struct usb2_xfer *xfer)
{
uss820dci_device_done(xfer, USB_ERR_CANCELLED);
- return;
}
static void
@@ -1751,7 +1714,6 @@ uss820dci_device_isoc_fs_enter(struct usb2_xfer *xfer)
/* setup TDs */
uss820dci_setup_standard_chain(xfer);
- return;
}
static void
@@ -1759,7 +1721,6 @@ uss820dci_device_isoc_fs_start(struct usb2_xfer *xfer)
{
/* start TD chain */
uss820dci_start_standard_chain(xfer);
- return;
}
struct usb2_pipe_methods uss820dci_device_isoc_fs_methods =
@@ -1794,7 +1755,6 @@ uss820dci_root_ctrl_close(struct usb2_xfer *xfer)
sc->sc_root_ctrl.xfer = NULL;
}
uss820dci_device_done(xfer, USB_ERR_CANCELLED);
- return;
}
/*
@@ -1899,8 +1859,6 @@ uss820dci_root_ctrl_start(struct usb2_xfer *xfer)
usb2_config_td_queue_command(
&sc->sc_config_td, NULL, &uss820dci_root_ctrl_task, 0, 0);
-
- return;
}
static void
@@ -1908,7 +1866,6 @@ uss820dci_root_ctrl_task(struct uss820dci_softc *sc,
struct uss820dci_config_copy *cc, uint16_t refcount)
{
uss820dci_root_ctrl_poll(sc);
- return;
}
static void
@@ -2308,7 +2265,6 @@ uss820dci_root_ctrl_poll(struct uss820dci_softc *sc)
{
usb2_sw_transfer(&sc->sc_root_ctrl,
&uss820dci_root_ctrl_done);
- return;
}
struct usb2_pipe_methods uss820dci_root_ctrl_methods =
@@ -2339,7 +2295,6 @@ uss820dci_root_intr_close(struct usb2_xfer *xfer)
sc->sc_root_intr.xfer = NULL;
}
uss820dci_device_done(xfer, USB_ERR_CANCELLED);
- return;
}
static void
@@ -2354,7 +2309,6 @@ uss820dci_root_intr_start(struct usb2_xfer *xfer)
struct uss820dci_softc *sc = xfer->usb2_sc;
sc->sc_root_intr.xfer = xfer;
- return;
}
struct usb2_pipe_methods uss820dci_root_intr_methods =
@@ -2492,7 +2446,6 @@ uss820dci_xfer_setup(struct usb2_setup_params *parm)
}
xfer->td_start[0] = last_obj;
- return;
}
static void
@@ -2557,7 +2510,6 @@ uss820dci_pipe_init(struct usb2_device *udev, struct usb2_endpoint_descriptor *e
break;
}
}
- return;
}
struct usb2_bus_methods uss820dci_bus_methods =
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