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>

1 files changed, 0 insertions, 25 deletions

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 6c9419a4d70..c009d2155f9 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1057,31 +1057,6 @@ void __init early_init_devtree(void *params)
 }
 
 
-/** Checks if the given "compat" string matches one of the strings in
- * the device's "compatible" property
- */
-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 (strncasecmp(cp, compat, strlen(compat)) == 0)
-			return 1;
-		l = strlen(cp) + 1;
-		cp += l;
-		cplen -= l;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(of_device_is_compatible);
-
-
 /**
  * Indicates whether the root node has a given value in its
  * compatible property.