linux-kernel - [PATCH 01/18] ide-cd: remove wait-for-idle-controller bit in cdrom_start_packet

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Message-Id: <1213252870-20474-2-git-send-email-petkovbb@gmail.com>
Date:	Thu, 12 Jun 2008 08:40:53 +0200
From:	Borislav Petkov <petkovbb@...glemail.com>
To:	<bzolnier@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
	Borislav Petkov <petkovbb@...il.com>
Subject: [PATCH 01/18] ide-cd: remove wait-for-idle-controller bit in cdrom_start_packet_command

This is done in the request issue path anyway

Signed-off-by: Borislav Petkov <petkovbb@...il.com>
---
 drivers/ide/ide-cd.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index d998471..92a8a36 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -517,14 +517,9 @@ static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive,
 						  int xferlen,
 						  ide_handler_t *handler)
 {
-	ide_startstop_t startstop;
 	struct cdrom_info *info = drive->driver_data;
 	ide_hwif_t *hwif = drive->hwif;
 
-	/* wait for the controller to be idle */
-	if (ide_wait_stat(&startstop, drive, 0, BUSY_STAT, WAIT_READY))
-		return startstop;
-
 	/* FIXME: for Virtual DMA we must check harder */
 	if (info->dma)
 		info->dma = !hwif->dma_ops->dma_setup(drive);
-- 
1.5.5.1

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