Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[pandora-kernel.git] / drivers / block / paride / pd.c

diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 99e2c8c..5fdfa7c 100644 (file)
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -663,11 +663,11 @@ static enum action pd_identify(struct pd_unit *disk)
                return Fail;
        pi_read_block(disk->pi, pd_scratch, 512);
        disk->can_lba = pd_scratch[99] & 2;
-       disk->sectors = le16_to_cpu(*(u16 *) (pd_scratch + 12));
-       disk->heads = le16_to_cpu(*(u16 *) (pd_scratch + 6));
-       disk->cylinders = le16_to_cpu(*(u16 *) (pd_scratch + 2));
+       disk->sectors = le16_to_cpu(*(__le16 *) (pd_scratch + 12));
+       disk->heads = le16_to_cpu(*(__le16 *) (pd_scratch + 6));
+       disk->cylinders = le16_to_cpu(*(__le16 *) (pd_scratch + 2));
        if (disk->can_lba)
-               disk->capacity = le32_to_cpu(*(u32 *) (pd_scratch + 120));
+               disk->capacity = le32_to_cpu(*(__le32 *) (pd_scratch + 120));
        else
                disk->capacity = disk->sectors * disk->heads * disk->cylinders;
 
@@ -698,7 +698,7 @@ static enum action pd_identify(struct pd_unit *disk)
 
 /* end of io request engine */
 
-static void do_pd_request(request_queue_t * q)
+static void do_pd_request(struct request_queue * q)
 {
        if (pd_req)
                return;
@@ -712,21 +712,17 @@ static void do_pd_request(request_queue_t * q)
 static int pd_special_command(struct pd_unit *disk,
                      enum action (*func)(struct pd_unit *disk))
 {
-       DECLARE_COMPLETION_ONSTACK(wait);
-       struct request rq;
+       struct request *rq;
        int err = 0;
 
-       memset(&rq, 0, sizeof(rq));
-       rq.errors = 0;
-       rq.rq_disk = disk->gd;
-       rq.ref_count = 1;
-       rq.end_io_data = &wait;
-       rq.end_io = blk_end_sync_rq;
-       blk_insert_request(disk->gd->queue, &rq, 0, func);
-       wait_for_completion(&wait);
-       if (rq.errors)
-               err = -EIO;
-       blk_put_request(&rq);
+       rq = blk_get_request(disk->gd->queue, READ, __GFP_WAIT);
+
+       rq->cmd_type = REQ_TYPE_SPECIAL;
+       rq->special = func;
+
+       err = blk_execute_rq(disk->gd->queue, disk->gd, rq, 0);
+
+       blk_put_request(rq);
        return err;
 }