diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h
index f9548568ca8f01ec7d0685e38486ab53a9dd141a..491eb68c3bb34930a7bb3ca0cb6e58fac4cf88af 100644
--- a/arch/sparc/include/asm/floppy_32.h
+++ b/arch/sparc/include/asm/floppy_32.h
@@ -334,6 +334,7 @@ static int sun_floppy_init(void)
 	/* Look up irq in platform_device.
 	 * We try "SUNW,fdtwo" and "fd"
 	 */
+	op = NULL;
 	for_each_node_by_name(dp, "SUNW,fdtwo") {
 		op = of_find_device_by_node(dp);
 		if (op)