Consolidate of_find_property

The only change here is that a readlock is taken while the property list
is being traversed on Sparc where it was not taken previously.

Also, Sparc uses strcasecmp to compare property names while PowerPC
uses strcmp.

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>

3 files changed, 3 insertions, 0 deletions

diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index b05f8f26940a..75b1144ca580 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -25,6 +25,7 @@
 #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
 
 #define of_compat_cmp(s1, s2, l)        strncasecmp((s1), (s2), (l))
+#define of_prop_cmp(s1, s2)             strcmp((s1), (s2))
 
 /* Definitions used by the flattened device tree */
 #define OF_DT_HEADER            0xd00dfeed      /* marker */
diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h
index c755c69404f7..57f86c84293b 100644
--- a/include/asm-sparc/prom.h
+++ b/include/asm-sparc/prom.h
@@ -24,6 +24,7 @@
 #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
 
 #define of_compat_cmp(s1, s2, l)        strncmp((s1), (s2), (l))
+#define of_prop_cmp(s1, s2)             strcasecmp((s1), (s2))
 
 typedef u32 phandle;
 typedef u32 ihandle;
diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h
index 040d198ee842..6a5e2405cbf4 100644
--- a/include/asm-sparc64/prom.h
+++ b/include/asm-sparc64/prom.h
@@ -24,6 +24,7 @@
 #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
 
 #define of_compat_cmp(s1, s2, l)        strncmp((s1), (s2), (l))
+#define of_prop_cmp(s1, s2)             strcasecmp((s1), (s2))
 
 typedef u32 phandle;
 typedef u32 ihandle;