Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (76 commits)
  ide: use proper printk() KERN_* levels in ide-probe.c
  ide: fix for EATA SCSI HBA in ATA emulating mode
  ide: remove stale comments from drivers/ide/Makefile
  ide: enable local IRQs in all handlers for TASKFILE_NO_DATA data phase
  ide-scsi: remove kmalloced struct request
  ht6560b: remove old history
  ht6560b: update email address
  ide-cd: fix oops when using growisofs
  gayle: release resources on ide_host_add() failure
  palm_bk3710: add UltraDMA/100 support
  ide: trivial sparse annotations
  ide: ide-tape.c sparse annotations and unaligned access removal
  ide: drop 'name' parameter from ->init_chipset method
  ide: prefix messages from IDE PCI host drivers by driver name
  it821x: remove DECLARE_ITE_DEV() macro
  it8213: remove DECLARE_ITE_DEV() macro
  ide: include PCI device name in messages from IDE PCI host drivers
  ide: remove <asm/ide.h> for some archs
  ide-generic: remove ide_default_{io_base,irq}() inlines (take 3)
  ide-generic: is no longer needed on ppc32
  ...

1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 3d8e6dd0f41e..ca11a26746f1 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -158,23 +158,29 @@ static DEFINE_MUTEX(idefloppy_ref_mutex);
 #define ide_floppy_g(disk) \
         container_of((disk)->private_data, struct ide_floppy_obj, driver)
 
+static void idefloppy_cleanup_obj(struct kref *);
+
 static struct ide_floppy_obj *ide_floppy_get(struct gendisk *disk)
 {
         struct ide_floppy_obj *floppy = NULL;
 
         mutex_lock(&idefloppy_ref_mutex);
         floppy = ide_floppy_g(disk);
-        if (floppy)
+        if (floppy) {
                 kref_get(&floppy->kref);
+                if (ide_device_get(floppy->drive)) {
+                        kref_put(&floppy->kref, idefloppy_cleanup_obj);
+                        floppy = NULL;
+                }
+        }
         mutex_unlock(&idefloppy_ref_mutex);
         return floppy;
 }
 
-static void idefloppy_cleanup_obj(struct kref *);
-
 static void ide_floppy_put(struct ide_floppy_obj *floppy)
 {
         mutex_lock(&idefloppy_ref_mutex);
+        ide_device_put(floppy->drive);
         kref_put(&floppy->kref, idefloppy_cleanup_obj);
         mutex_unlock(&idefloppy_ref_mutex);
 }