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authorthompsa <thompsa@FreeBSD.org>2008-12-23 19:59:21 +0000
committerthompsa <thompsa@FreeBSD.org>2008-12-23 19:59:21 +0000
commit5b36b9db358a97ce359ba8d8fe44a7b4bb1b4131 (patch)
treecc17a38bf14bdf79d80a29635ff4fc8a63978e3d /sys
parent0a41f1543cee2ded6567b179490c72e14c27430c (diff)
downloadFreeBSD-src-5b36b9db358a97ce359ba8d8fe44a7b4bb1b4131.zip
FreeBSD-src-5b36b9db358a97ce359ba8d8fe44a7b4bb1b4131.tar.gz
Remove CALLOUT_RETURNUNLOCKED from the callouts, there is no reason for them to
drop the lock for us.
Diffstat (limited to 'sys')
-rw-r--r--sys/dev/usb2/controller/at91dci.c5
-rw-r--r--sys/dev/usb2/controller/ehci2.c10
-rw-r--r--sys/dev/usb2/controller/musb2_otg.c5
-rw-r--r--sys/dev/usb2/controller/ohci2.c14
-rw-r--r--sys/dev/usb2/controller/uhci2.c6
-rw-r--r--sys/dev/usb2/controller/uss820dci.c5
-rw-r--r--sys/dev/usb2/core/usb2_transfer.c12
-rw-r--r--sys/dev/usb2/ethernet/if_aue2.c9
-rw-r--r--sys/dev/usb2/ethernet/if_axe2.c9
-rw-r--r--sys/dev/usb2/ethernet/if_cue2.c9
-rw-r--r--sys/dev/usb2/ethernet/if_kue2.c9
-rw-r--r--sys/dev/usb2/ethernet/if_rue2.c9
-rw-r--r--sys/dev/usb2/ethernet/if_udav2.c9
-rw-r--r--sys/dev/usb2/input/ukbd2.c9
-rw-r--r--sys/dev/usb2/input/ums2.c5
-rw-r--r--sys/dev/usb2/serial/ulpt2.c10
-rw-r--r--sys/dev/usb2/wlan/if_rum2.c9
-rw-r--r--sys/dev/usb2/wlan/if_ural2.c9
-rw-r--r--sys/dev/usb2/wlan/if_zyd2.c9
19 files changed, 36 insertions, 126 deletions
diff --git a/sys/dev/usb2/controller/at91dci.c b/sys/dev/usb2/controller/at91dci.c
index 2827fe6..a4e43df 100644
--- a/sys/dev/usb2/controller/at91dci.c
+++ b/sys/dev/usb2/controller/at91dci.c
@@ -1043,16 +1043,13 @@ static void
at91dci_timeout(void *arg)
{
struct usb2_xfer *xfer = arg;
- struct at91dci_softc *sc = xfer->usb2_sc;
DPRINTF("xfer=%p\n", xfer);
- USB_BUS_LOCK_ASSERT(&sc->sc_bus, MA_OWNED);
+ USB_BUS_LOCK_ASSERT(xfer->udev->bus, MA_OWNED);
/* transfer is transferred */
at91dci_device_done(xfer, USB_ERR_TIMEOUT);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
diff --git a/sys/dev/usb2/controller/ehci2.c b/sys/dev/usb2/controller/ehci2.c
index c514200..fdecd7c 100644
--- a/sys/dev/usb2/controller/ehci2.c
+++ b/sys/dev/usb2/controller/ehci2.c
@@ -213,8 +213,7 @@ ehci_init(ehci_softc_t *sc)
DPRINTF("start\n");
- usb2_callout_init_mtx(&sc->sc_tmo_pcd, &sc->sc_bus.bus_mtx,
- CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_tmo_pcd, &sc->sc_bus.bus_mtx, 0);
#if USB_DEBUG
if (ehcidebug > 2) {
@@ -1411,8 +1410,6 @@ ehci_pcd_enable(ehci_softc_t *sc)
usb2_sw_transfer(&sc->sc_root_intr,
&ehci_root_intr_done);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
@@ -1511,16 +1508,13 @@ static void
ehci_timeout(void *arg)
{
struct usb2_xfer *xfer = arg;
- ehci_softc_t *sc = xfer->usb2_sc;
DPRINTF("xfer=%p\n", xfer);
- USB_BUS_LOCK_ASSERT(&sc->sc_bus, MA_OWNED);
+ USB_BUS_LOCK_ASSERT(xfer->udev->bus, MA_OWNED);
/* transfer is transferred */
ehci_device_done(xfer, USB_ERR_TIMEOUT);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
diff --git a/sys/dev/usb2/controller/musb2_otg.c b/sys/dev/usb2/controller/musb2_otg.c
index fc839bb..e7119bf 100644
--- a/sys/dev/usb2/controller/musb2_otg.c
+++ b/sys/dev/usb2/controller/musb2_otg.c
@@ -1252,16 +1252,13 @@ static void
musbotg_timeout(void *arg)
{
struct usb2_xfer *xfer = arg;
- struct musbotg_softc *sc = xfer->usb2_sc;
DPRINTFN(1, "xfer=%p\n", xfer);
- USB_BUS_LOCK_ASSERT(&sc->sc_bus, MA_OWNED);
+ USB_BUS_LOCK_ASSERT(xfer->udev->bus, MA_OWNED);
/* transfer is transferred */
musbotg_device_done(xfer, USB_ERR_TIMEOUT);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
diff --git a/sys/dev/usb2/controller/ohci2.c b/sys/dev/usb2/controller/ohci2.c
index 5ea465c..b3f2f0e 100644
--- a/sys/dev/usb2/controller/ohci2.c
+++ b/sys/dev/usb2/controller/ohci2.c
@@ -390,8 +390,7 @@ ohci_init(ohci_softc_t *sc)
/* set up the bus struct */
sc->sc_bus.methods = &ohci_bus_methods;
- usb2_callout_init_mtx(&sc->sc_tmo_rhsc, &sc->sc_bus.bus_mtx,
- CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_tmo_rhsc, &sc->sc_bus.bus_mtx, 0);
#if USB_DEBUG
if (ohcidebug > 15) {
@@ -1095,8 +1094,6 @@ ohci_rhsc_enable(ohci_softc_t *sc)
usb2_sw_transfer(&sc->sc_root_intr,
&ohci_root_intr_done);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
@@ -1240,16 +1237,13 @@ static void
ohci_timeout(void *arg)
{
struct usb2_xfer *xfer = arg;
- ohci_softc_t *sc = xfer->usb2_sc;
DPRINTF("xfer=%p\n", xfer);
- USB_BUS_LOCK_ASSERT(&sc->sc_bus, MA_OWNED);
+ USB_BUS_LOCK_ASSERT(xfer->udev->bus, MA_OWNED);
/* transfer is transferred */
ohci_device_done(xfer, USB_ERR_TIMEOUT);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
@@ -2335,10 +2329,8 @@ ohci_root_ctrl_done(struct usb2_xfer *xfer,
case UHF_C_PORT_OVER_CURRENT:
case UHF_C_PORT_RESET:
/* enable RHSC interrupt if condition is cleared. */
- if ((OREAD4(sc, port) >> 16) == 0) {
+ if ((OREAD4(sc, port) >> 16) == 0)
ohci_rhsc_enable(sc);
- USB_BUS_LOCK(&sc->sc_bus);
- }
break;
default:
break;
diff --git a/sys/dev/usb2/controller/uhci2.c b/sys/dev/usb2/controller/uhci2.c
index ceb87e6..478e54f 100644
--- a/sys/dev/usb2/controller/uhci2.c
+++ b/sys/dev/usb2/controller/uhci2.c
@@ -1494,16 +1494,13 @@ static void
uhci_timeout(void *arg)
{
struct usb2_xfer *xfer = arg;
- uhci_softc_t *sc = xfer->usb2_sc;
DPRINTF("xfer=%p\n", xfer);
- USB_BUS_LOCK_ASSERT(&sc->sc_bus, MA_OWNED);
+ USB_BUS_LOCK_ASSERT(xfer->udev->bus, MA_OWNED);
/* transfer is transferred */
uhci_device_done(xfer, USB_ERR_TIMEOUT);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
@@ -2912,7 +2909,6 @@ uhci_root_intr_check(void *arg)
usb2_sw_transfer(&sc->sc_root_intr,
&uhci_root_intr_done);
}
- USB_BUS_UNLOCK(&sc->sc_bus);
}
struct usb2_pipe_methods uhci_root_intr_methods =
diff --git a/sys/dev/usb2/controller/uss820dci.c b/sys/dev/usb2/controller/uss820dci.c
index 7148acc..d010a53 100644
--- a/sys/dev/usb2/controller/uss820dci.c
+++ b/sys/dev/usb2/controller/uss820dci.c
@@ -973,16 +973,13 @@ static void
uss820dci_timeout(void *arg)
{
struct usb2_xfer *xfer = arg;
- struct uss820dci_softc *sc = xfer->usb2_sc;
DPRINTF("xfer=%p\n", xfer);
- USB_BUS_LOCK_ASSERT(&sc->sc_bus, MA_OWNED);
+ USB_BUS_LOCK_ASSERT(xfer->udev->bus, MA_OWNED);
/* transfer is transferred */
uss820dci_device_done(xfer, USB_ERR_TIMEOUT);
-
- USB_BUS_UNLOCK(&sc->sc_bus);
}
static void
diff --git a/sys/dev/usb2/core/usb2_transfer.c b/sys/dev/usb2/core/usb2_transfer.c
index ede1529..1cf6956 100644
--- a/sys/dev/usb2/core/usb2_transfer.c
+++ b/sys/dev/usb2/core/usb2_transfer.c
@@ -880,7 +880,7 @@ usb2_transfer_setup(struct usb2_device *udev,
info->setup_refcount++;
usb2_callout_init_mtx(&xfer->timeout_handle,
- &udev->bus->bus_mtx, CALLOUT_RETURNUNLOCKED);
+ &udev->bus->bus_mtx, 0);
} else {
/*
* Setup a dummy xfer, hence we are
@@ -1950,8 +1950,6 @@ usb2_dma_delay_done_cb(void *arg)
/* queue callback for execution, again */
usb2_transfer_done(xfer, 0);
-
- USB_BUS_UNLOCK(xfer->udev->bus);
}
/*------------------------------------------------------------------------*
@@ -2092,7 +2090,6 @@ usb2_transfer_start_cb(void *arg)
} else {
xfer->flags_int.can_cancel_immed = 0;
}
- USB_BUS_UNLOCK(xfer->udev->bus);
}
/*------------------------------------------------------------------------*
@@ -2707,14 +2704,9 @@ usb2_callout_poll(struct usb2_xfer *xfer)
usb2_callout_stop(co);
(cb) (arg);
-
- /* the callback should drop the mutex */
- } else {
- mtx_unlock(mtx);
}
- } else {
- mtx_unlock(mtx);
}
+ mtx_unlock(mtx);
}
diff --git a/sys/dev/usb2/ethernet/if_aue2.c b/sys/dev/usb2/ethernet/if_aue2.c
index 90fb849..f0bcc04 100644
--- a/sys/dev/usb2/ethernet/if_aue2.c
+++ b/sys/dev/usb2/ethernet/if_aue2.c
@@ -770,8 +770,7 @@ aue_attach(device_t dev)
mtx_init(&sc->sc_mtx, "aue lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = AUE_IFACE_IDX;
error = usb2_transfer_setup(uaa->device, &iface_index,
@@ -798,10 +797,8 @@ aue_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &aue_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
aue_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -1475,8 +1472,6 @@ aue_watchdog(void *arg)
usb2_callout_reset(&sc->sc_watchdog,
hz, &aue_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
/*
diff --git a/sys/dev/usb2/ethernet/if_axe2.c b/sys/dev/usb2/ethernet/if_axe2.c
index 408546a..0231235 100644
--- a/sys/dev/usb2/ethernet/if_axe2.c
+++ b/sys/dev/usb2/ethernet/if_axe2.c
@@ -597,8 +597,7 @@ axe_attach(device_t dev)
mtx_init(&sc->sc_mtx, "axe lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = AXE_IFACE_IDX;
error = usb2_transfer_setup(uaa->device, &iface_index,
@@ -625,10 +624,8 @@ axe_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &axe_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
axe_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -1423,8 +1420,6 @@ axe_watchdog(void *arg)
usb2_callout_reset(&sc->sc_watchdog,
hz, &axe_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
/*
diff --git a/sys/dev/usb2/ethernet/if_cue2.c b/sys/dev/usb2/ethernet/if_cue2.c
index e3ff687..872af03 100644
--- a/sys/dev/usb2/ethernet/if_cue2.c
+++ b/sys/dev/usb2/ethernet/if_cue2.c
@@ -408,8 +408,7 @@ cue_attach(device_t dev)
mtx_init(&sc->sc_mtx, "cue lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = CUE_IFACE_IDX;
error = usb2_transfer_setup(uaa->device, &iface_index,
@@ -433,10 +432,8 @@ cue_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &cue_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
cue_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -879,8 +876,6 @@ cue_watchdog(void *arg)
usb2_callout_reset(&sc->sc_watchdog,
hz, &cue_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
/*
diff --git a/sys/dev/usb2/ethernet/if_kue2.c b/sys/dev/usb2/ethernet/if_kue2.c
index 16232f7..060ee1e 100644
--- a/sys/dev/usb2/ethernet/if_kue2.c
+++ b/sys/dev/usb2/ethernet/if_kue2.c
@@ -470,8 +470,7 @@ kue_attach(device_t dev)
mtx_init(&sc->sc_mtx, "kue lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = KUE_IFACE_IDX;
error = usb2_transfer_setup(uaa->device, &iface_index,
@@ -495,10 +494,8 @@ kue_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &kue_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
kue_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -935,8 +932,6 @@ kue_watchdog(void *arg)
usb2_callout_reset(&sc->sc_watchdog,
hz, &kue_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
static void
diff --git a/sys/dev/usb2/ethernet/if_rue2.c b/sys/dev/usb2/ethernet/if_rue2.c
index 49031b4..5c788cb 100644
--- a/sys/dev/usb2/ethernet/if_rue2.c
+++ b/sys/dev/usb2/ethernet/if_rue2.c
@@ -651,8 +651,7 @@ rue_attach(device_t dev)
mtx_init(&sc->sc_mtx, "rue lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = RUE_IFACE_IDX;
error = usb2_transfer_setup(uaa->device, &iface_index,
@@ -679,10 +678,8 @@ rue_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &rue_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
rue_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -1299,8 +1296,6 @@ rue_watchdog(void *arg)
usb2_callout_reset(&sc->sc_watchdog,
hz, &rue_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
/*
diff --git a/sys/dev/usb2/ethernet/if_udav2.c b/sys/dev/usb2/ethernet/if_udav2.c
index 9514840..2cc3596 100644
--- a/sys/dev/usb2/ethernet/if_udav2.c
+++ b/sys/dev/usb2/ethernet/if_udav2.c
@@ -282,8 +282,7 @@ udav_attach(device_t dev)
mtx_init(&sc->sc_mtx, "udav lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = UDAV_IFACE_INDEX;
error = usb2_transfer_setup(uaa->device, &iface_index,
@@ -309,10 +308,8 @@ udav_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &udav_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
udav_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -1080,8 +1077,6 @@ udav_watchdog(void *arg)
usb2_callout_reset(&sc->sc_watchdog,
hz, &udav_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
/*
diff --git a/sys/dev/usb2/input/ukbd2.c b/sys/dev/usb2/input/ukbd2.c
index 52d9dbe..8cff11f 100644
--- a/sys/dev/usb2/input/ukbd2.c
+++ b/sys/dev/usb2/input/ukbd2.c
@@ -445,8 +445,6 @@ ukbd_timeout(void *arg)
ukbd_interrupt(sc);
usb2_callout_reset(&sc->sc_callout, hz / 40, &ukbd_timeout, sc);
-
- mtx_unlock(&Giant);
}
static void
@@ -639,8 +637,7 @@ ukbd_attach(device_t dev)
sc->sc_mode = K_XLATE;
sc->sc_iface = uaa->iface;
- usb2_callout_init_mtx(&sc->sc_callout, &Giant,
- CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_callout, &Giant, 0);
err = usb2_transfer_setup(uaa->device,
&uaa->info.bIfaceIndex, sc->sc_xfer, ukbd_config,
@@ -705,8 +702,8 @@ ukbd_attach(device_t dev)
/* start the timer */
- ukbd_timeout(sc); /* will unlock mutex */
-
+ ukbd_timeout(sc);
+ mtx_unlock(&Giant);
return (0); /* success */
detach:
diff --git a/sys/dev/usb2/input/ums2.c b/sys/dev/usb2/input/ums2.c
index 7dbcd1c..0c3fa06 100644
--- a/sys/dev/usb2/input/ums2.c
+++ b/sys/dev/usb2/input/ums2.c
@@ -153,8 +153,6 @@ ums_put_queue_timeout(void *__sc)
mtx_assert(&sc->sc_mtx, MA_OWNED);
ums_put_queue(sc, 0, 0, 0, 0, 0);
-
- mtx_unlock(&sc->sc_mtx);
}
static void
@@ -415,8 +413,7 @@ ums_attach(device_t dev)
mtx_init(&sc->sc_mtx, "ums lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_callout,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_callout, &sc->sc_mtx, 0);
/*
* Force the report (non-boot) protocol.
diff --git a/sys/dev/usb2/serial/ulpt2.c b/sys/dev/usb2/serial/ulpt2.c
index d95b0fc..4b9f44b 100644
--- a/sys/dev/usb2/serial/ulpt2.c
+++ b/sys/dev/usb2/serial/ulpt2.c
@@ -560,8 +560,7 @@ ulpt_attach(device_t dev)
mtx_init(&sc->sc_mtx, "ulpt lock", NULL, MTX_DEF | MTX_RECURSE);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
/* search through all the descriptors looking for bidir mode */
@@ -671,9 +670,8 @@ found:
/* start reading of status */
mtx_lock(&sc->sc_mtx);
-
- ulpt_watchdog(sc); /* will unlock mutex */
-
+ ulpt_watchdog(sc);
+ mtx_unlock(&sc->sc_mtx);
return (0);
detach:
@@ -762,8 +760,6 @@ ulpt_watchdog(void *arg)
usb2_callout_reset(&sc->sc_watchdog,
hz, &ulpt_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
static devclass_t ulpt_devclass;
diff --git a/sys/dev/usb2/wlan/if_rum2.c b/sys/dev/usb2/wlan/if_rum2.c
index a001d8d..e99881b 100644
--- a/sys/dev/usb2/wlan/if_rum2.c
+++ b/sys/dev/usb2/wlan/if_rum2.c
@@ -475,8 +475,7 @@ rum_attach(device_t dev)
sc->sc_udev = uaa->device;
sc->sc_unit = device_get_unit(dev);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = RT2573_IFACE_INDEX;
error = usb2_transfer_setup(uaa->device, &iface_index,
@@ -501,10 +500,8 @@ rum_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &rum_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
rum_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -1417,8 +1414,6 @@ rum_watchdog(void *arg)
}
usb2_callout_reset(&sc->sc_watchdog,
hz, &rum_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
static void
diff --git a/sys/dev/usb2/wlan/if_ural2.c b/sys/dev/usb2/wlan/if_ural2.c
index 0af78c7..2213439 100644
--- a/sys/dev/usb2/wlan/if_ural2.c
+++ b/sys/dev/usb2/wlan/if_ural2.c
@@ -468,8 +468,7 @@ ural_attach(device_t dev)
sc->sc_udev = uaa->device;
sc->sc_unit = device_get_unit(dev);
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
iface_index = RAL_IFACE_INDEX;
error = usb2_transfer_setup(uaa->device,
@@ -496,10 +495,8 @@ ural_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &ural_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
ural_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0); /* success */
detach:
@@ -1405,8 +1402,6 @@ ural_watchdog(void *arg)
}
usb2_callout_reset(&sc->sc_watchdog,
hz, &ural_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
/*========================================================================*
diff --git a/sys/dev/usb2/wlan/if_zyd2.c b/sys/dev/usb2/wlan/if_zyd2.c
index d715160..2e29d37 100644
--- a/sys/dev/usb2/wlan/if_zyd2.c
+++ b/sys/dev/usb2/wlan/if_zyd2.c
@@ -1080,8 +1080,7 @@ zyd_attach(device_t dev)
usb2_cv_init(&sc->sc_intr_cv, "IWAIT");
- usb2_callout_init_mtx(&sc->sc_watchdog,
- &sc->sc_mtx, CALLOUT_RETURNUNLOCKED);
+ usb2_callout_init_mtx(&sc->sc_watchdog, &sc->sc_mtx, 0);
/*
* Endpoint 1 = Bulk out (512b @ high speed / 64b @ full speed)
@@ -1111,10 +1110,8 @@ zyd_attach(device_t dev)
usb2_config_td_queue_command
(&sc->sc_config_td, NULL, &zyd_cfg_first_time_setup, 0, 0);
- /* start watchdog (will exit mutex) */
-
zyd_watchdog(sc);
-
+ mtx_unlock(&sc->sc_mtx);
return (0);
detach:
@@ -2761,8 +2758,6 @@ zyd_watchdog(void *arg)
}
usb2_callout_reset(&sc->sc_watchdog,
hz, &zyd_watchdog, sc);
-
- mtx_unlock(&sc->sc_mtx);
}
static void
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