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| author | dfr <dfr@FreeBSD.org> | 2000-06-10 17:53:20 +0000 |
|---|---|---|
| committer | dfr <dfr@FreeBSD.org> | 2000-06-10 17:53:20 +0000 |
| commit | ad9c556957d20357dcf3d2212e47527daff4fe87 (patch) | |
| tree | 23ebc9ab314056d95f5b719c7dec5305fab7c967 /sys/pci/agp_amd.c | |
| parent | 52b31c00bbaa851d76d91e89090c45135cf24174 (diff) | |
| download | FreeBSD-src-ad9c556957d20357dcf3d2212e47527daff4fe87.zip FreeBSD-src-ad9c556957d20357dcf3d2212e47527daff4fe87.tar.gz | |
Release resources properly in detach.
Diffstat (limited to 'sys/pci/agp_amd.c')
| -rw-r--r-- | sys/pci/agp_amd.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/pci/agp_amd.c b/sys/pci/agp_amd.c index 16125fb..198b926 100644 --- a/sys/pci/agp_amd.c +++ b/sys/pci/agp_amd.c @@ -246,6 +246,11 @@ static int agp_amd_detach(device_t dev) { struct agp_amd_softc *sc = device_get_softc(dev); + int error; + + error = agp_generic_detach(dev); + if (error) + return error; /* Disable the TLB.. */ WRITE2(AGP_AMD751_STATUS, @@ -261,6 +266,10 @@ agp_amd_detach(device_t dev) AGP_SET_APERTURE(dev, sc->initial_aperture); agp_amd_free_gatt(sc->gatt); + + bus_release_resource(dev, SYS_RES_MEMORY, + AGP_AMD751_REGISTERS, sc->regs); + return 0; } |
