linux-kernel - [PATCH 25/68] it8213: always program control bits

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Date:	Fri, 29 Jan 2010 17:05:51 +0100
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	linux-ide@...r.kernel.org
Cc:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 25/68] it8213: always program control bits

From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Subject: [PATCH] it8213: always program control bits

This matches behavior of libata pata_it8213 host driver.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/ide/it8213.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Index: b/drivers/ide/it8213.c
===================================================================
--- a/drivers/ide/it8213.c
+++ b/drivers/ide/it8213.c
@@ -55,15 +55,13 @@ static void it8213_set_pio_mode(ide_hwif
 	if (is_slave) {
 		master_data |=  0x4000;
 		master_data &= ~0x0070;
-		if (pio > 1)
-			master_data = master_data | (control << 4);
+		master_data = master_data | (control << 4);
 		pci_read_config_byte(dev, slave_port, &slave_data);
 		slave_data = slave_data & 0xf0;
 		slave_data = slave_data | (timings[pio][0] << 2) | timings[pio][1];
 	} else {
 		master_data &= ~0x3307;
-		if (pio > 1)
-			master_data = master_data | control;
+		master_data = master_data | control;
 		master_data = master_data | (timings[pio][0] << 12) | (timings[pio][1] << 8);
 	}
 	pci_write_config_word(dev, master_port, master_data);
--
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