[PATCH] ide: simplify CONFIG_IDEDMA_ONLYDISK logic a bit

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index f15f6a3101392cb4c1abfa2ca4f7f69096efaea3..ed26518c1dc16e5be8a97d6c9ef41c5747b665ec 100644 (file)
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -800,18 +800,12 @@ void probe_hwif (ide_hwif_t *hwif)
 
        for (unit = 0; unit < MAX_DRIVES; ++unit) {
                ide_drive_t *drive = &hwif->drives[unit];
-               int enable_dma = 1;
 
                if (drive->present) {
                        if (hwif->tuneproc != NULL && 
                                drive->autotune == IDE_TUNE_AUTO)
                                /* auto-tune PIO mode */
                                hwif->tuneproc(drive, 255);
-
-#ifdef CONFIG_IDEDMA_ONLYDISK
-                       if (drive->media != ide_disk)
-                               enable_dma = 0;
-#endif
                        /*
                         * MAJOR HACK BARF :-/
                         *
@@ -831,7 +825,9 @@ void probe_hwif (ide_hwif_t *hwif)
                                 *   PARANOIA!!!
                                 */
                                hwif->ide_dma_off_quietly(drive);
-                               if (enable_dma)
+#ifdef CONFIG_IDEDMA_ONLYDISK
+                               if (drive->media == ide_disk)
+#endif
                                        hwif->ide_dma_check(drive);
                        }
                }