block: change ->make_request_fn() and users to return a queue cookie

[cascardo/linux.git] / arch / powerpc / sysdev / axonram.c

diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index d2b79bc..7a399b4 100644 (file)
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -103,7 +103,7 @@ axon_ram_irq_handler(int irq, void *dev)
  * axon_ram_make_request - make_request() method for block device
  * @queue, @bio: see blk_queue_make_request()
  */
-static void
+static blk_qc_t
 axon_ram_make_request(struct request_queue *queue, struct bio *bio)
 {
        struct axon_ram_bank *bank = bio->bi_bdev->bd_disk->private_data;
@@ -120,7 +120,7 @@ axon_ram_make_request(struct request_queue *queue, struct bio *bio)
        bio_for_each_segment(vec, bio, iter) {
                if (unlikely(phys_mem + vec.bv_len > phys_end)) {
                        bio_io_error(bio);
-                       return;
+                       return BLK_QC_T_NONE;
                }
 
                user_mem = page_address(vec.bv_page) + vec.bv_offset;
@@ -133,6 +133,7 @@ axon_ram_make_request(struct request_queue *queue, struct bio *bio)
                transfered += vec.bv_len;
        }
        bio_endio(bio);
+       return BLK_QC_T_NONE;
 }
 
 /**