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ide: remove ->bus_state field from ide_hwif_t 

It is always set to BUSSTATE_ON.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-10-10 22:39:33 +02:00
parent feb22b7f8e
commit 9232c14bff
2 changed files with 1 additions and 4 deletions
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4
drivers/ide/ide.c
View File

@ -96,8 +96,6 @@ void ide_init_port_data(ide_hwif_t *hwif, unsigned int index)
hwif->name[2] = 'e';
hwif->name[3] = '0' + index;
hwif->bus_state = BUSSTATE_ON;
init_completion(&hwif->gendev_rel_comp);
hwif->tp_ops = &default_tp_ops;
@ -620,7 +618,7 @@ int generic_ide_ioctl(ide_drive_t *drive, struct file *file, struct block_device
case HDIO_GET_BUSSTATE:
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
if (put_user(HWIF(drive)->bus_state, (long __user *)arg))
if (put_user(BUSSTATE_ON, (long __user *)arg))
return -EFAULT;
return 0;

1
include/linux/ide.h
View File

@ -562,7 +562,6 @@ typedef struct hwif_s {
u8 major; /* our major number */
u8 index; /* 0 for ide0; 1 for ide1; ... */
u8 channel; /* for dual-port chips: 0=primary, 1=secondary */
u8 bus_state; /* power state of the IDE bus */
u32 host_flags;