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| author | jhb <jhb@FreeBSD.org> | 2005-08-17 17:44:58 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2005-08-17 17:44:58 +0000 |
| commit | a4568a681a955ac44e06582271278340c6c64d59 (patch) | |
| tree | 829906162ab41a92d939b7c8f49b469ea4a4d0e3 /sys/pci | |
| parent | dd48b0ad7c3a4439d849fd6a235da746148027e1 (diff) | |
| download | FreeBSD-src-a4568a681a955ac44e06582271278340c6c64d59.zip FreeBSD-src-a4568a681a955ac44e06582271278340c6c64d59.tar.gz | |
Use callout_init_mtx() to simplify the stats callout.
MFC after: 3 days
Diffstat (limited to 'sys/pci')
| -rw-r--r-- | sys/pci/if_pcn.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sys/pci/if_pcn.c b/sys/pci/if_pcn.c index 1dea7f4..30ee8d1 100644 --- a/sys/pci/if_pcn.c +++ b/sys/pci/if_pcn.c @@ -588,7 +588,7 @@ pcn_attach(dev) eaddr[1] = CSR_READ_4(sc, PCN_IO32_APROM01); sc->pcn_unit = unit; - callout_init(&sc->pcn_stat_callout, CALLOUT_MPSAFE); + callout_init_mtx(&sc->pcn_stat_callout, &sc->pcn_mtx, 0); sc->pcn_ldata = contigmalloc(sizeof(struct pcn_list_data), M_DEVBUF, M_NOWAIT, 0, 0xffffffff, PAGE_SIZE, 0); @@ -926,11 +926,7 @@ pcn_tick(xsc) sc = xsc; ifp = sc->pcn_ifp; - PCN_LOCK(sc); - if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) { - PCN_UNLOCK(sc); - return; - } + PCN_LOCK_ASSERT(sc); mii = device_get_softc(sc->pcn_miibus); mii_tick(mii); @@ -949,8 +945,6 @@ pcn_tick(xsc) callout_reset(&sc->pcn_stat_callout, hz, pcn_tick, sc); - PCN_UNLOCK(sc); - return; } |
