fdt_support: Move of_read_number to fdt_support.h

This is being done so that it can be used outside 'fdt_support.c'. Making life more convenient when reading device node properties that can be 32 or 64 bits long. Signed-off-by: Arnab Basu <arnab.basu@freescale.com> Cc: Scott Wood <scottwood@freescale.com>

fdt_support: Move of_read_number to fdt_support.h
This is being done so that it can be used outside 'fdt_support.c'. Making life more convenient when reading device node properties that can be 32 or 64 bits long. Signed-off-by: Arnab Basu <arnab.basu@freescale.com> Cc: Scott Wood <scottwood@freescale.com>
Arnab Basu · York Sun
1 parent bb5783224b
Showing 2 changed files with 9 additions and 9 deletions Side-by-side Diff
common/fdt_support.c
include/fdt_support.h
@@ -930,15 +930,6 @@
 	fdt_delprop(blob, off, alias);
 }
  
-/* Helper to read a big number; size is in cells (not bytes) */
-static inline u64 of_read_number(const fdt32_t *cell, int size)
-{
-	u64 r = 0;
-	while (size--)
-		r = (r << 32) | fdt32_to_cpu(*(cell++));
-	return r;
-}
-
 #define PRu64	"%llx"
  
 /* Max address size we deal with */
@@ -133,6 +133,15 @@
 	return fdt_set_status_by_alias(fdt, alias, FDT_STATUS_FAIL, 0);
 }
  
+/* Helper to read a big number; size is in cells (not bytes) */
+static inline u64 of_read_number(const fdt32_t *cell, int size)
+{
+	u64 r = 0;
+	while (size--)
+		r = (r << 32) | fdt32_to_cpu(*(cell++));
+	return r;
+}
+
 #endif /* ifdef CONFIG_OF_LIBFDT */
  
 #ifdef USE_HOSTCC
...	...	@@ -930,15 +930,6 @@
930	930	fdt_delprop(blob, off, alias);
931	931	}
932	932
933		-/* Helper to read a big number; size is in cells (not bytes) */
934		-static inline u64 of_read_number(const fdt32_t *cell, int size)
935		-{
936		- u64 r = 0;
937		- while (size--)
938		- r = (r << 32) \| fdt32_to_cpu(*(cell++));
939		- return r;
940		-}
941		-
942	933	#define PRu64 "%llx"
943	934
944	935	/* Max address size we deal with */
...	...	@@ -133,6 +133,15 @@
133	133	return fdt_set_status_by_alias(fdt, alias, FDT_STATUS_FAIL, 0);
134	134	}
135	135
	136	+/* Helper to read a big number; size is in cells (not bytes) */
	137	+static inline u64 of_read_number(const fdt32_t *cell, int size)
	138	+{
	139	+ u64 r = 0;
	140	+ while (size--)
	141	+ r = (r << 32) \| fdt32_to_cpu(*(cell++));
	142	+ return r;
	143	+}
	144	+
136	145	#endif /* ifdef CONFIG_OF_LIBFDT */
137	146
138	147	#ifdef USE_HOSTCC