diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/amiflop.c | 9 | ||||
| -rw-r--r-- | drivers/block/ataflop.c | 14 | ||||
| -rw-r--r-- | drivers/block/floppy.c | 10 |
3 files changed, 19 insertions, 14 deletions
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c index 7888501ad9ee..5e7d3fe2c13b 100644 --- a/drivers/block/amiflop.c +++ b/drivers/block/amiflop.c @@ -1658,12 +1658,12 @@ static int floppy_release(struct gendisk *disk, fmode_t mode) } /* - * floppy-change is never called from an interrupt, so we can relax a bit + * check_events is never called from an interrupt, so we can relax a bit * here, sleep etc. Note that floppy-on tries to set current_DOR to point * to the desired drive, but it will probably not survive the sleep if * several floppies are used at the same time: thus the loop. */ -static int amiga_floppy_change(struct gendisk *disk) +static unsigned amiga_check_events(struct gendisk *disk, unsigned int clearing) { struct amiga_floppy_struct *p = disk->private_data; int drive = p - unit; @@ -1686,7 +1686,7 @@ static int amiga_floppy_change(struct gendisk *disk) p->dirty = 0; writepending = 0; /* if this was true before, too bad! */ writefromint = 0; - return 1; + return DISK_EVENT_MEDIA_CHANGE; } return 0; } @@ -1697,7 +1697,7 @@ static const struct block_device_operations floppy_fops = { .release = floppy_release, .ioctl = fd_ioctl, .getgeo = fd_getgeo, - .media_changed = amiga_floppy_change, + .check_events = amiga_check_events, }; static int __init fd_probe_drives(void) @@ -1736,6 +1736,7 @@ static int __init fd_probe_drives(void) disk->major = FLOPPY_MAJOR; disk->first_minor = drive; disk->fops = &floppy_fops; + disk->events = DISK_EVENT_MEDIA_CHANGE; sprintf(disk->disk_name, "fd%d", drive); disk->private_data = &unit[drive]; set_capacity(disk, 880*2); diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c index 605a67e40bbf..c871eae14120 100644 --- a/drivers/block/ataflop.c +++ b/drivers/block/ataflop.c @@ -1324,23 +1324,24 @@ static void finish_fdc_done( int dummy ) * due to unrecognised disk changes. */ -static int check_floppy_change(struct gendisk *disk) +static unsigned int floppy_check_events(struct gendisk *disk, + unsigned int clearing) { struct atari_floppy_struct *p = disk->private_data; unsigned int drive = p - unit; if (test_bit (drive, &fake_change)) { /* simulated change (e.g. after formatting) */ - return 1; + return DISK_EVENT_MEDIA_CHANGE; } if (test_bit (drive, &changed_floppies)) { /* surely changed (the WP signal changed at least once) */ - return 1; + return DISK_EVENT_MEDIA_CHANGE; } if (UD.wpstat) { /* WP is on -> could be changed: to be sure, buffers should be * invalidated... */ - return 1; + return DISK_EVENT_MEDIA_CHANGE; } return 0; @@ -1570,7 +1571,7 @@ static int fd_locked_ioctl(struct block_device *bdev, fmode_t mode, * or the next access will revalidate - and clear UDT :-( */ - if (check_floppy_change(disk)) + if (floppy_check_events(disk, 0)) floppy_revalidate(disk); if (UD.flags & FTD_MSG) @@ -1904,7 +1905,7 @@ static const struct block_device_operations floppy_fops = { .open = floppy_unlocked_open, .release = floppy_release, .ioctl = fd_ioctl, - .media_changed = check_floppy_change, + .check_events = floppy_check_events, .revalidate_disk= floppy_revalidate, }; @@ -1963,6 +1964,7 @@ static int __init atari_floppy_init (void) unit[i].disk->first_minor = i; sprintf(unit[i].disk->disk_name, "fd%d", i); unit[i].disk->fops = &floppy_fops; + unit[i].disk->events = DISK_EVENT_MEDIA_CHANGE; unit[i].disk->private_data = &unit[i]; unit[i].disk->queue = blk_init_queue(do_fd_request, &ataflop_lock); diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 77fc76f8aea9..3851dbc03e05 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -3770,13 +3770,14 @@ out2: /* * Check if the disk has been changed or if a change has been faked. */ -static int check_floppy_change(struct gendisk *disk) +static unsigned int floppy_check_events(struct gendisk *disk, + unsigned int clearing) { int drive = (long)disk->private_data; if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) || test_bit(FD_VERIFY_BIT, &UDRS->flags)) - return 1; + return DISK_EVENT_MEDIA_CHANGE; if (time_after(jiffies, UDRS->last_checked + UDP->checkfreq)) { lock_fdc(drive, false); @@ -3788,7 +3789,7 @@ static int check_floppy_change(struct gendisk *disk) test_bit(FD_VERIFY_BIT, &UDRS->flags) || test_bit(drive, &fake_change) || drive_no_geom(drive)) - return 1; + return DISK_EVENT_MEDIA_CHANGE; return 0; } @@ -3898,7 +3899,7 @@ static const struct block_device_operations floppy_fops = { .release = floppy_release, .ioctl = fd_ioctl, .getgeo = fd_getgeo, - .media_changed = check_floppy_change, + .check_events = floppy_check_events, .revalidate_disk = floppy_revalidate, }; @@ -4205,6 +4206,7 @@ static int __init floppy_init(void) disks[dr]->major = FLOPPY_MAJOR; disks[dr]->first_minor = TOMINOR(dr); disks[dr]->fops = &floppy_fops; + disks[dr]->events = DISK_EVENT_MEDIA_CHANGE; sprintf(disks[dr]->disk_name, "fd%d", dr); init_timer(&motor_off_timer[dr]); |