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Make mutex name reflect device driver name.

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Destroy mutex when detaching the device.
Submitted by: John Baldwin <jhb@FreeBSD.ORG>
This commit is contained in:
Chuck Paterson 2000-10-13 18:59:29 +00:00
parent 1e856a7b34
commit f59dd3ae6a
2 changed files with 4 additions and 2 deletions
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3
sys/dev/fxp/if_fxp.c
View File

@ -317,7 +317,7 @@ fxp_attach(device_t dev)
u_long val;
int rid;
mtx_init(&sc->sc_mtx, "fxp", MTX_DEF);
mtx_init(&sc->sc_mtx, device_get_nameunit(dev), MTX_DEF);
callout_handle_init(&sc->stat_ch);
FXP_LOCK(sc);
@ -453,6 +453,7 @@ fxp_detach(device_t dev)
free(sc->mcsp, M_DEVBUF);
FXP_UNLOCK(sc);
mtx_destroy(&sc->sc_mtx);
return 0;
}

3
sys/pci/if_fxp.c
View File

@ -317,7 +317,7 @@ fxp_attach(device_t dev)
u_long val;
int rid;
mtx_init(&sc->sc_mtx, "fxp", MTX_DEF);
mtx_init(&sc->sc_mtx, device_get_nameunit(dev), MTX_DEF);
callout_handle_init(&sc->stat_ch);
FXP_LOCK(sc);
@ -453,6 +453,7 @@ fxp_detach(device_t dev)
free(sc->mcsp, M_DEVBUF);
FXP_UNLOCK(sc);
mtx_destroy(&sc->sc_mtx);
return 0;
}