From 0545ac0ba3e99bbf81d22f219315b51194e710f2 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Sun, 4 Feb 2007 21:03:12 +0000
Subject: [PATCH] Drop function hexchar(). What was the point of reinventing
 printf?

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@4317 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 prog/dump/isadump.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/prog/dump/isadump.c b/prog/dump/isadump.c
index 2862406d..1ed7dcc5 100644
--- a/prog/dump/isadump.c
+++ b/prog/dump/isadump.c
@@ -47,16 +47,6 @@
 unsigned long isa_io_base = 0; /* XXX for now */
 #endif /* __powerpc__ */
 
-char hexchar(int i)
-{
-	if ((i >= 0) && (i <= 9))
-		return '0' + i;
-	else if (i <= 15)
-		return 'a' - 10 + i;
-	else
-		return 'X';
-}
-
 void help(void)
 {
 	fprintf(stderr,
@@ -305,7 +295,7 @@ int main(int argc, char *argv[])
 				outb(i+j, addrreg);
 				res = inb(datareg);
 			}
-			printf("%c%c ", hexchar(res/16), hexchar(res%16));
+			printf("%02x ", res);
 		}
 		printf("\n");
 	}