Merge branch 'for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* 'for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (29 commits)
  ide: re-implement ide_pci_init_one() on top of ide_pci_init_two()
  ide: unexport ide_find_dma_mode()
  ide: fix PowerMac bootup oops
  ide: skip probe if there are no devices on the port (v2)
  sl82c105: add printk() logging facility
  ide-tape: fix proc warning
  ide: add IDE_DFLAG_NIEN_QUIRK device flag
  ide: respect quirk_drives[] list on all controllers
  hpt366: enable all quirks for devices on quirk_drives[] list
  hpt366: sync quirk_drives[] list with pdc202xx_{new,old}.c
  ide: remove superfluous SELECT_MASK() call from do_rw_taskfile()
  ide: remove superfluous SELECT_MASK() call from ide_driveid_update()
  icside: remove superfluous ->maskproc method
  ide-tape: fix IDE_AFLAG_* atomic accesses
  ide-tape: change IDE_AFLAG_IGNORE_DSC non-atomically
  pdc202xx_old: kill resetproc() method
  pdc202xx_old: don't call pdc202xx_reset() on IRQ timeout
  pdc202xx_old: use ide_dma_test_irq()
  ide: preserve Host Protected Area by default (v2)
  ide-gd: implement block device ->set_capacity method (v2)
  ...

1 files changed, 24 insertions, 2 deletions

diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 06fe002116ec..fa047150a1c6 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -282,6 +282,29 @@ no_80w:
         return 0;
 }
 
+static const char *nien_quirk_list[] = {
+        "QUANTUM FIREBALLlct08 08",
+        "QUANTUM FIREBALLP KA6.4",
+        "QUANTUM FIREBALLP KA9.1",
+        "QUANTUM FIREBALLP KX13.6",
+        "QUANTUM FIREBALLP KX20.5",
+        "QUANTUM FIREBALLP KX27.3",
+        "QUANTUM FIREBALLP LM20.4",
+        "QUANTUM FIREBALLP LM20.5",
+        NULL
+};
+
+void ide_check_nien_quirk_list(ide_drive_t *drive)
+{
+        const char **list, *m = (char *)&drive->id[ATA_ID_PROD];
+
+        for (list = nien_quirk_list; *list != NULL; list++)
+                if (strstr(m, *list) != NULL) {
+                        drive->dev_flags |= IDE_DFLAG_NIEN_QUIRK;
+                        return;
+                }
+}
+
 int ide_driveid_update(ide_drive_t *drive)
 {
         u16 *id;
@@ -311,7 +334,6 @@ int ide_driveid_update(ide_drive_t *drive)
 
         return 1;
 out_err:
-        SELECT_MASK(drive, 0);
         if (rc == 2)
                 printk(KERN_ERR "%s: %s: bad status\n", drive->name, __func__);
         kfree(id);
@@ -365,7 +387,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
 
         tp_ops->exec_command(hwif, ATA_CMD_SET_FEATURES);
 
-        if (drive->quirk_list == 2)
+        if (drive->dev_flags & IDE_DFLAG_NIEN_QUIRK)
                 tp_ops->write_devctl(hwif, ATA_DEVCTL_OBS);
 
         error = __ide_wait_stat(drive, drive->ready_stat,