patch-2.4.9 linux/arch/arm/lib/io-readsl-armv4.S

• Lines: 11
• Date: Sun Aug 12 11:13:59 2001
• Orig file: v2.4.8/linux/arch/arm/lib/io-readsl-armv4.S
• Orig date: Thu Feb 8 16:32:44 2001

diff -u --recursive --new-file v2.4.8/linux/arch/arm/lib/io-readsl-armv4.S linux/arch/arm/lib/io-readsl-armv4.S
@@ -14,7 +14,9 @@
 /*
  * Note that some reads can be aligned on half-word boundaries.
  */
-ENTRY(__arch_readsl)
+ENTRY(__raw_readsl)
+		teq	r2, #0		@ do we have to check for the zero len?
+		moveq	pc, lr
 		ands	ip, r1, #3
 		bne	2f