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| author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2012-03-15 22:53:39 +0000 |
|---|---|---|
| committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2012-03-15 22:53:39 +0000 |
| commit | 6a20b9d5e1b5cb14c03717b65c2e6acd19edb28a (patch) | |
| tree | 766b9307623f628b6d7593bdc335d1907b8da19e /sys/dev/pcf | |
| parent | 9a147d4aa9b88d194fb4b58c42c7ec7c140b44a8 (diff) | |
| download | FreeBSD-src-6a20b9d5e1b5cb14c03717b65c2e6acd19edb28a.zip FreeBSD-src-6a20b9d5e1b5cb14c03717b65c2e6acd19edb28a.tar.gz | |
Make ofw_bus_get_node() consistently return -1 when there is no associated
OF node, instead of a random mixture of 0 and -1. Update all checks for 0
to check for -1 instead.
MFC after: 4 weeks
Diffstat (limited to 'sys/dev/pcf')
| -rw-r--r-- | sys/dev/pcf/pcf_ebus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/pcf/pcf_ebus.c b/sys/dev/pcf/pcf_ebus.c index d354d9a..b3a2737 100644 --- a/sys/dev/pcf/pcf_ebus.c +++ b/sys/dev/pcf/pcf_ebus.c @@ -147,7 +147,7 @@ pcf_ebus_attach(device_t dev) mtx_init(&sc->pcf_lock, device_get_nameunit(dev), "pcf", MTX_DEF); /* get OFW node of the pcf */ - if ((node = ofw_bus_get_node(dev)) <= 0) { + if ((node = ofw_bus_get_node(dev)) == -1) { device_printf(dev, "cannot get OFW node\n"); goto error; } |
