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ide: remove dead code from drive_is_ready()
author
Bartlomiej Zolnierkiewicz
<bzolnier@gmail.com>
Tue, 2 Dec 2008 19:40:04 +0000
(20:40 +0100)
committer
Bartlomiej Zolnierkiewicz
<bzolnier@gmail.com>
Tue, 2 Dec 2008 19:40:04 +0000
(20:40 +0100)
We guarantee 400ns delay at the time of issuing the command.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-iops.c
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diff --git
a/drivers/ide/ide-iops.c
b/drivers/ide/ide-iops.c
index
6f57de8
..
c41c3b9
100644
(file)
--- a/
drivers/ide/ide-iops.c
+++ b/
drivers/ide/ide-iops.c
@@
-457,11
+457,6
@@
int drive_is_ready (ide_drive_t *drive)
if (drive->waiting_for_dma)
return hwif->dma_ops->dma_test_irq(drive);
-#if 0
- /* need to guarantee 400ns since last command was issued */
- udelay(1);
-#endif
-
/*
* We do a passive status test under shared PCI interrupts on
* cards that truly share the ATA side interrupt, but may also share