commit d065acb8bf32c4882363c7e256d5f5fad7aa4757
author Ed Swarthout <Ed.Swarthout@freescale.com> Sat Mar 05 10:28:17 2011 -0600
committer Wolfgang Denk <wd@denx.de> Tue Mar 22 23:34:36 2011 +0100
tree 73d16bdb28ae1f6aa53f9a9c3a6ca2de867cfc33
parent 3935873fcc565f13f1a091bf93745c033d2489f4

strmhz: Make hz unsigned to support greater than 2146 MHz clock

For example, an input of 0x80000000 should print:

2147.484 instead of -2147.-483.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

include/common.h

diff --git a/include/common.h b/include/common.h
index d8c912d..893af5c 100644
--- a/include/common.h
+++ b/include/common.h
@@ -648,7 +648,7 @@
 int	vsprintf(char *buf, const char *fmt, va_list args);
 
 /* lib/strmhz.c */
-char *	strmhz(char *buf, long hz);
+char *	strmhz(char *buf, unsigned long hz);
 
 /* lib/crc32.c */
 #include <u-boot/crc.h>

lib/strmhz.c

diff --git a/lib/strmhz.c b/lib/strmhz.c
index d6da1d1..89f2263 100644
--- a/lib/strmhz.c
+++ b/lib/strmhz.c
@@ -22,7 +22,7 @@
  */
 #include <common.h>
 
-char *strmhz (char *buf, long hz)
+char *strmhz (char *buf, unsigned long hz)
 {
 	long l, n;
 	long m;