From 8490377acc0869d660185bd4a9e360363d110a21 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 18 Jan 2010 18:16:38 +0100
Subject: [PATCH] pata_serverworks: fix PIO setup for the second channel
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
drivers/ata/pata_serverworks.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index beaed12d50e4..9acabd2e336a 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -1,6 +1,7 @@
/*
* pata_serverworks.c - Serverworks PATA for new ATA layer
* (C) 2005 Red Hat Inc
+ * (C) 2010 Bartlomiej Zolnierkiewicz
*
* based upon
*
@@ -253,7 +254,7 @@ static void serverworks_set_piomode(struct ata_port *ap, struct ata_device *adev
if (serverworks_is_csb(pdev)) {
pci_read_config_word(pdev, 0x4A, &csb5_pio);
csb5_pio &= ~(0x0F << devbits);
- pci_write_config_byte(pdev, 0x4A, csb5_pio | (pio << devbits));
+ pci_write_config_word(pdev, 0x4A, csb5_pio | (pio << devbits));
}
}
--
2.34.1