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| author | ian <ian@FreeBSD.org> | 2014-05-15 16:11:06 +0000 |
|---|---|---|
| committer | ian <ian@FreeBSD.org> | 2014-05-15 16:11:06 +0000 |
| commit | 20a269e6c7378fda94043f8419c9becbde7f427a (patch) | |
| tree | 675ee07ce869e3193726664b9896e280b0c03239 /sys/arm/lpc/lpc_spi.c | |
| parent | ffa1dc9425d9681f0da92d9266010bcc0f81d399 (diff) | |
| download | FreeBSD-src-20a269e6c7378fda94043f8419c9becbde7f427a.zip FreeBSD-src-20a269e6c7378fda94043f8419c9becbde7f427a.tar.gz | |
MFC r261410
Follow r261352 by updating all drivers which are children of simplebus
to check the status property in their probe routines.
Diffstat (limited to 'sys/arm/lpc/lpc_spi.c')
| -rw-r--r-- | sys/arm/lpc/lpc_spi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/arm/lpc/lpc_spi.c b/sys/arm/lpc/lpc_spi.c index 96a0e26..5bf8f7d 100644 --- a/sys/arm/lpc/lpc_spi.c +++ b/sys/arm/lpc/lpc_spi.c @@ -85,6 +85,10 @@ static int lpc_spi_transfer(device_t, device_t, struct spi_command *); static int lpc_spi_probe(device_t dev) { + + if (!ofw_bus_status_okay(dev)) + return (ENXIO); + if (!ofw_bus_is_compatible(dev, "lpc,spi")) return (ENXIO); |
