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[U-Boot,03/21] arm: Call "panic()" instead of "hang()" for div-by-zero

Message ID 1299519462-25320-4-git-send-email-Kyle.D.Moffett@boeing.com
State Superseded, archived
Headers show

Commit Message

Kyle Moffett March 7, 2011, 5:37 p.m. UTC 
Divide-by-zero errors should be controlled by the CONFIG_PANIC_HANG
configuration variable just like any other kind of trappable U-Boot bug.

Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Cc: Albert Aribaud <albert.aribaud@free.fr>
---
 arch/arm/lib/div0.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/arch/arm/lib/div0.c b/arch/arm/lib/div0.c
index 6267bf1..4ec25dc 100644
--- a/arch/arm/lib/div0.c
+++ b/arch/arm/lib/div0.c
@@ -21,10 +21,10 @@ 
  * MA 02111-1307 USA
  */
 
+#include <common.h>
+
 /* Replacement (=dummy) for GNU/Linux division-by zero handler */
 void __div0 (void)
 {
-	extern void hang (void);
-
-	hang();
+	panic("ERROR: divide by zero!");
 }