lkml.org 
[lkml]   [2008]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] qd65xx: fix setup of QD6580 Control register
Date
Control register of QD6580 should be setup before probing for devices.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
goes after "ide: skip probing port if "hdx=noprobe" was used for both
devices on it" patch in the IDE quilt tree

drivers/ide/legacy/qd65xx.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

Index: b/drivers/ide/legacy/qd65xx.c
===================================================================
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -444,6 +444,8 @@ static int __init qd_probe(int base)
printk(KERN_DEBUG "qd6580: config=%#x, control=%#x, ID3=%u\n",
config, control, QD_ID3);

+ outb(QD_DEF_CONTR, QD_CONTROL_PORT);
+
if (control & QD_CONTR_SEC_DISABLED) {
/* secondary disabled */

@@ -460,8 +462,6 @@ static int __init qd_probe(int base)

ide_device_add(idx, &qd65xx_port_info);

- outb(QD_DEF_CONTR, QD_CONTROL_PORT);
-
return 1;
} else {
ide_hwif_t *mate;
@@ -487,8 +487,6 @@ static int __init qd_probe(int base)

ide_device_add(idx, &qd65xx_port_info);

- outb(QD_DEF_CONTR, QD_CONTROL_PORT);
-
return 0; /* no other qd65xx possible */
}
}

\
 
 \ /
  Last update: 2008-02-23 20:01    [W:0.028 / U:1.616 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site