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| author | hselasky <hselasky@FreeBSD.org> | 2012-08-15 15:42:57 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2012-08-15 15:42:57 +0000 |
| commit | 2e74f8d2a5ec1615da87208faeb1c64735fc5c64 (patch) | |
| tree | 99fdc32e57fe511a68b57a70585fea2b615a844d /sys/sys/bus.h | |
| parent | 0f8b6a08b6cf5ed24bea18a23d546ae01738c2ef (diff) | |
| download | FreeBSD-src-2e74f8d2a5ec1615da87208faeb1c64735fc5c64.zip FreeBSD-src-2e74f8d2a5ec1615da87208faeb1c64735fc5c64.tar.gz | |
Revert r239178 and implement two new functions, namely
"device_free_softc()" and "device_claim_softc()",
to allow USB serial drivers refcounting the softc.
These functions are used to grab the softc from
auto-free and to free the softc back to the correct
malloc type, respectivly.
Discussed with: jhb
MFC after: 2 weeks
Diffstat (limited to 'sys/sys/bus.h')
| -rw-r--r-- | sys/sys/bus.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/sys/bus.h b/sys/sys/bus.h index 941819a..db6d3cf 100644 --- a/sys/sys/bus.h +++ b/sys/sys/bus.h @@ -464,11 +464,12 @@ int device_set_devclass(device_t dev, const char *classname); int device_set_driver(device_t dev, driver_t *driver); void device_set_flags(device_t dev, u_int32_t flags); void device_set_softc(device_t dev, void *softc); +void device_free_softc(void *softc); +void device_claim_softc(device_t dev); int device_set_unit(device_t dev, int unit); /* XXX DONT USE XXX */ int device_shutdown(device_t dev); void device_unbusy(device_t dev); void device_verbose(device_t dev); -void device_free_softc(device_t dev, void *softc); /* * Access functions for devclass. |
