lkml.org 
[lkml]   [2008]   [Jul]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH 07/10] ide: remove needless drive->present checks from device drivers
Remove needless drive->present checks from ->probe methods
(device model takes care of that).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-cd.c | 4 ++--
drivers/ide/ide-disk.c | 3 +--
drivers/ide/ide-floppy.c | 4 ++--
drivers/ide/ide-tape.c | 4 ++--
drivers/scsi/ide-scsi.c | 1 -
5 files changed, 7 insertions(+), 9 deletions(-)
Index: b/drivers/ide/ide-cd.c
===================================================================
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -2105,10 +2105,10 @@ static int ide_cd_probe(ide_drive_t *dri

if (!strstr("ide-cdrom", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_cdrom && drive->media != ide_optical)
goto failed;
+
/* skip drives that we were told to ignore */
if (ignore != NULL) {
if (strstr(ignore, drive->name)) {
Index: b/drivers/ide/ide-disk.c
===================================================================
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -1143,8 +1143,7 @@ static int ide_disk_probe(ide_drive_t *d
/* strstr("foo", "") is non-NULL */
if (!strstr("ide-disk", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_disk)
goto failed;

Index: b/drivers/ide/ide-floppy.c
===================================================================
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -1389,10 +1389,10 @@ static int ide_floppy_probe(ide_drive_t

if (!strstr("ide-floppy", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_floppy)
goto failed;
+
if (!idefloppy_identify_device(drive, drive->id)) {
printk(KERN_ERR "ide-floppy: %s: not supported by this version"
" of ide-floppy\n", drive->name);
Index: b/drivers/ide/ide-tape.c
===================================================================
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -2645,10 +2645,10 @@ static int ide_tape_probe(ide_drive_t *d

if (!strstr("ide-tape", drive->driver_req))
goto failed;
- if (!drive->present)
- goto failed;
+
if (drive->media != ide_tape)
goto failed;
+
if (!idetape_identify_device(drive)) {
printk(KERN_ERR "ide-tape: %s: not supported by this version of"
" the driver\n", drive->name);
Index: b/drivers/scsi/ide-scsi.c
===================================================================
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -821,7 +821,6 @@ static int ide_scsi_probe(ide_drive_t *d
return -ENODEV;

if (!strstr("ide-scsi", drive->driver_req) ||
- !drive->present ||
drive->media == ide_disk ||
!(host = scsi_host_alloc(&idescsi_template,sizeof(idescsi_scsi_t))))
return -ENODEV;

\
 
 \ /
  Last update: 2008-07-26 15:47    [from the cache]
©2003-2011 Jasper Spaans