3 files changed, 13 insertions, 14 deletions

diff --git a/kernel/arch/xtensa/platforms/iss/network.c b/kernel/arch/xtensa/platforms/iss/network.c
index 17b1ef323..976a38594 100644
--- a/kernel/arch/xtensa/platforms/iss/network.c
+++ b/kernel/arch/xtensa/platforms/iss/network.c
@@ -105,13 +105,17 @@ static char *split_if_spec(char *str, ...)
 
 	va_start(ap, str);
 	while ((arg = va_arg(ap, char**)) != NULL) {
-		if (*str == '\0')
+		if (*str == '\0') {
+			va_end(ap);
 			return NULL;
+		}
 		end = strchr(str, ',');
 		if (end != str)
 			*arg = str;
-		if (end == NULL)
+		if (end == NULL) {
+			va_end(ap);
 			return NULL;
+		}
 		*end++ = '\0';
 		str = end;
 	}
@@ -681,6 +685,4 @@ static int iss_net_init(void)
 
 	return 1;
 }
-
-module_init(iss_net_init);
-
+device_initcall(iss_net_init);
diff --git a/kernel/arch/xtensa/platforms/iss/setup.c b/kernel/arch/xtensa/platforms/iss/setup.c
index da7d18240..391820539 100644
--- a/kernel/arch/xtensa/platforms/iss/setup.c
+++ b/kernel/arch/xtensa/platforms/iss/setup.c
@@ -61,7 +61,9 @@ void platform_restart(void)
 #if XCHAL_NUM_IBREAK > 0
 			     "wsr	a2, ibreakenable\n\t"
 #endif
+#if XCHAL_HAVE_LOOPS
 			     "wsr	a2, lcount\n\t"
+#endif
 			     "movi	a2, 0x1f\n\t"
 			     "wsr	a2, ps\n\t"
 			     "isync\n\t"
diff --git a/kernel/arch/xtensa/platforms/iss/simdisk.c b/kernel/arch/xtensa/platforms/iss/simdisk.c
index 48eebacdf..3c3ace2c4 100644
--- a/kernel/arch/xtensa/platforms/iss/simdisk.c
+++ b/kernel/arch/xtensa/platforms/iss/simdisk.c
@@ -101,8 +101,9 @@ static void simdisk_transfer(struct simdisk *dev, unsigned long sector,
 	spin_unlock(&dev->lock);
 }
 
-static int simdisk_xfer_bio(struct simdisk *dev, struct bio *bio)
+static blk_qc_t simdisk_make_request(struct request_queue *q, struct bio *bio)
 {
+	struct simdisk *dev = q->queuedata;
 	struct bio_vec bvec;
 	struct bvec_iter iter;
 	sector_t sector = bio->bi_iter.bi_sector;
@@ -116,17 +117,11 @@ static int simdisk_xfer_bio(struct simdisk *dev, struct bio *bio)
 		sector += len;
 		__bio_kunmap_atomic(buffer);
 	}
-	return 0;
-}
 
-static void simdisk_make_request(struct request_queue *q, struct bio *bio)
-{
-	struct simdisk *dev = q->queuedata;
-	int status = simdisk_xfer_bio(dev, bio);
-	bio_endio(bio, status);
+	bio_endio(bio);
+	return BLK_QC_T_NONE;
 }
 
-
 static int simdisk_open(struct block_device *bdev, fmode_t mode)
 {
 	struct simdisk *dev = bdev->bd_disk->private_data;