commit 3e9b90265e9ab191c8f7e072fd0abf05824d2f1b
author Alan Cox <alan@lxorguk.ukuu.org.uk> Sat Jan 19 15:53:55 2008 +0000
committer Jeff Garzik <jeff@garzik.org> Wed Jan 23 05:24:17 2008 -0500
tree 4dc623fdf6f8cf9675ec62d7a635eab9826b78f6
parent 0f069788c32ea7af108c6032dfb0594cc718bde8

pata_winbond: error return

If no device is active return an error not zero.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/ata/pata_winbond.c

diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
index 17a9d07..99c92ed 100644
--- a/drivers/ata/pata_winbond.c
+++ b/drivers/ata/pata_winbond.c
@@ -195,7 +195,7 @@
 	reg = winbond_readcfg(port, 0x81);
 
 	if (!(reg & 0x03))		/* Disabled */
-		return 0;
+		return -ENODEV;
 
 	for (i = 0; i < 2 ; i ++) {
 		unsigned long cmd_port = 0x1F0 - (0x80 * i);