diff options
| author | jhibbits <jhibbits@FreeBSD.org> | 2016-02-20 01:32:58 +0000 |
|---|---|---|
| committer | jhibbits <jhibbits@FreeBSD.org> | 2016-02-20 01:32:58 +0000 |
| commit | f8385663eeba2c10cd82a51c0a461a4f932458a3 (patch) | |
| tree | 1d99680c416ab999716f7e3fb78956be8804e81f /sys/arm/cavium/cns11xx | |
| parent | 7a33cbc5f75355b9aacc299db55706229c9da4af (diff) | |
| download | FreeBSD-src-f8385663eeba2c10cd82a51c0a461a4f932458a3.zip FreeBSD-src-f8385663eeba2c10cd82a51c0a461a4f932458a3.tar.gz | |
Introduce a RMAN_IS_DEFAULT_RANGE() macro, and use it.
This simplifies checking for default resource range for bus_alloc_resource(),
and improves readability.
This is part of, and related to, the migration of rman_res_t from u_long to
uintmax_t.
Discussed with: jhb
Suggested by: marcel
Diffstat (limited to 'sys/arm/cavium/cns11xx')
| -rw-r--r-- | sys/arm/cavium/cns11xx/econa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/arm/cavium/cns11xx/econa.c b/sys/arm/cavium/cns11xx/econa.c index 29f0904..d3dbf06 100644 --- a/sys/arm/cavium/cns11xx/econa.c +++ b/sys/arm/cavium/cns11xx/econa.c @@ -425,7 +425,7 @@ econa_alloc_resource(device_t dev, device_t child, int type, int *rid, } if (rle->res) panic("Resource rid %d type %d already in use", *rid, type); - if (start == 0UL && end == ~0UL) { + if (RMAN_IS_DEFAULT_RANGE(start, end)) { start = rle->start; count = ulmax(count, rle->count); end = ulmax(rle->end, start + count - 1); |
