From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Wed, 1 Aug 2007 21:46:45 +0000 (+0200)
Subject: cs5520: fix PIO auto-tuning in ->ide_dma_check method
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=070224339b52f0e4f8e6c991a5ad9630a7a9e6da;p=openwrt%2Fstaging%2Fblogic.git

cs5520: fix PIO auto-tuning in ->ide_dma_check method

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index bccedf9b8b28..b89e81656875 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -133,7 +133,7 @@ static void cs5520_tune_drive(ide_drive_t *drive, u8 pio)
 static int cs5520_config_drive_xfer_rate(ide_drive_t *drive)
 {
 	/* Tune the drive for PIO modes up to PIO 4 */	
-	cs5520_tune_drive(drive, 4);
+	cs5520_tune_drive(drive, 255);
 
 	/* Then tell the core to use DMA operations */
 	return 0;