AVR32: Add missing return instruction in __raw_writesb

__raw_writesb ends with a conditional branch, which is obviously wrong. It should return after the last loop terminates. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
git-mirror · Nov 6, 2006 · 6af0f5f · 6af0f5f
1 parent bbfd2bf
commit 6af0f5f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/avr32/lib/io-readsb.S b/arch/avr32/lib/io-readsb.S
@@ -45,3 +45,5 @@ __raw_readsb:
 	sub	r10, 1
 	st.b	r11++, r8
 	brne	3b
+
+	retal	r12