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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-18 00:46:23 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-18 00:46:23 +0200
commit50672e5d7486c9ab312432cbe180ac071f1de8e0 (patch)
tree23e7c391aaba0b3ddde1495bbfcb123548a50f2c /drivers/ide/ide.c
parent2dde7861afa23cd59db83515cb0b810b92b220aa (diff)
ide: remove dead/obsolete ->busproc method
->busproc method is used by HDIO_SET_BUSSTATE ioctl but it has no chance of working as intended (in 2.4.x days) because to issue an ioctl there is a device node needed and: - for BUSSTATE_TRISTATE+OFF it is too late (devices are already gone) - for BUSSTATE_TRISTATE+ON it is too early (devices are not registered yet) Just remove ->busproc method for now (it was only implemented by hpt366, siimage and tc86c001 host drivers). Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide.c')
-rw-r--r--drivers/ide/ide.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index a8b5b08dd6e2..cb18ba8de22d 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -414,7 +414,6 @@ static void ide_hwif_restore(ide_hwif_t *hwif, ide_hwif_t *tmp_hwif)
hwif->resetproc = tmp_hwif->resetproc;
hwif->maskproc = tmp_hwif->maskproc;
hwif->quirkproc = tmp_hwif->quirkproc;
- hwif->busproc = tmp_hwif->busproc;
hwif->ata_input_data = tmp_hwif->ata_input_data;
hwif->ata_output_data = tmp_hwif->ata_output_data;
@@ -1071,8 +1070,6 @@ int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device
case HDIO_SET_BUSSTATE:
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- if (HWIF(drive)->busproc)
- return HWIF(drive)->busproc(drive, (int)arg);
return -EOPNOTSUPP;
default:
return -EINVAL;