and changed files

[powerpc.git] / drivers / block / umem.c

diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index cbb9d0f..6f5d620 100644 (file)
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -35,7 +35,6 @@
  */
 
 //#define DEBUG /* uncomment if you want debugging info (pr_debug) */
-#include <linux/sched.h>
 #include <linux/fs.h>
 #include <linux/bio.h>
 #include <linux/kernel.h>
@@ -45,7 +44,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <linux/smp_lock.h>
 #include <linux/timer.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
@@ -571,7 +569,7 @@ static int mm_make_request(request_queue_t *q, struct bio *bio)
 --                              mm_interrupt
 -----------------------------------------------------------------------------------
 */
-static irqreturn_t mm_interrupt(int irq, void *__card, struct pt_regs *regs)
+static irqreturn_t mm_interrupt(int irq, void *__card)
 {
        struct cardinfo *card = (struct cardinfo *) __card;
        unsigned int dma_status;
@@ -1180,8 +1178,10 @@ static int __init mm_init(void)
                return -ENOMEM;
 
        err = major_nr = register_blkdev(0, "umem");
-       if (err < 0)
+       if (err < 0) {
+               pci_unregister_driver(&mm_pci_driver);
                return -EIO;
+       }
 
        for (i = 0; i < num_cards; i++) {
                mm_gendisk[i] = alloc_disk(1 << MM_SHIFT);
@@ -1208,6 +1208,7 @@ static int __init mm_init(void)
        return 0;
 
 out:
+       pci_unregister_driver(&mm_pci_driver);
        unregister_blkdev(major_nr, "umem");
        while (i--)
                put_disk(mm_gendisk[i]);