diff options
| author | Stanislav Galabov <sgalabov@FreeBSD.org> | 2016-04-20 14:33:00 +0000 |
|---|---|---|
| committer | Stanislav Galabov <sgalabov@FreeBSD.org> | 2016-04-20 14:33:00 +0000 |
| commit | 009e872ef78246e2403a8f9af388941ef2f63210 (patch) | |
| tree | 6366530101d38fd4ed869fac225a93b425f39bec /sys/dev/flash | |
| parent | e3a1a618a30a2b458617a8ae38a0580c6361c179 (diff) | |
Notes
Diffstat (limited to 'sys/dev/flash')
| -rw-r--r-- | sys/dev/flash/mx25l.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/sys/dev/flash/mx25l.c b/sys/dev/flash/mx25l.c index 9b5b9aa786496..338129a07650d 100644 --- a/sys/dev/flash/mx25l.c +++ b/sys/dev/flash/mx25l.c @@ -443,12 +443,26 @@ static struct ofw_compat_data compat_data[] = { static int mx25l_probe(device_t dev) { - #ifdef FDT + int i; + if (!ofw_bus_status_okay(dev)) return (ENXIO); - if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0) - return (ENXIO); + + /* First try to match the compatible property to the compat_data */ + if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 1) + goto found; + + /* + * Next, try to find a compatible device using the names in the + * flash_devices structure + */ + for (i = 0; i < nitems(flash_devices); i++) + if (ofw_bus_is_compatible(dev, flash_devices[i].name)) + goto found; + + return (ENXIO); +found: #endif device_set_desc(dev, "M25Pxx Flash Family"); |
