diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-05-01 16:29:19 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-07-20 13:29:51 +1000 |
| commit | 0081cbc3731de8ad4744ba433af51f17bf27eb9c (patch) | |
| tree | b03e5c4b7087ad78a230722850a29a72b2960663 /arch/sparc64 | |
| parent | 97e873e5c8ad8711ce4cca080cff4eb5d21b3aeb (diff) | |
Consolidate of_device_is_compatible
The only difference here is that Sparc uses strncmp to match compatibility
names while PowerPC uses strncasecmp.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Paul Mackerras <paulus@samba.org>
Acked-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64')
| -rw-r--r-- | arch/sparc64/kernel/prom.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c index 8f926d439c0..4d6fb07f047 100644 --- a/arch/sparc64/kernel/prom.c +++ b/arch/sparc64/kernel/prom.c @@ -37,27 +37,6 @@ static struct device_node *allnodes; */ static DEFINE_RWLOCK(devtree_lock); -int of_device_is_compatible(const struct device_node *device, - const char *compat) -{ - const char* cp; - int cplen, l; - - cp = of_get_property(device, "compatible", &cplen); - if (cp == NULL) - return 0; - while (cplen > 0) { - if (strncmp(cp, compat, strlen(compat)) == 0) - return 1; - l = strlen(cp) + 1; - cp += l; - cplen -= l; - } - - return 0; -} -EXPORT_SYMBOL(of_device_is_compatible); - struct device_node *of_get_parent(const struct device_node *node) { struct device_node *np; |