ide: add ide_for_each_present_dev() iterator

* Add ide_for_each_present_dev() iterator and convert IDE code to use it.

* Do some drive-by CodingStyle fixups in ide-acpi.c while at it.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index b1892bd95c6f..02fed32a4047 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -1103,9 +1103,8 @@ static ide_startstop_t do_reset1 (ide_drive_t *drive, int do_not_try_atapi)
 
                 prepare_to_wait(&ide_park_wq, &wait, TASK_UNINTERRUPTIBLE);
                 timeout = jiffies;
-                ide_port_for_each_dev(i, tdrive, hwif) {
-                        if (tdrive->dev_flags & IDE_DFLAG_PRESENT &&
-                            tdrive->dev_flags & IDE_DFLAG_PARKED &&
+                ide_port_for_each_present_dev(i, tdrive, hwif) {
+                        if ((tdrive->dev_flags & IDE_DFLAG_PARKED) &&
                             time_after(tdrive->sleep, timeout))
                                 timeout = tdrive->sleep;
                 }