#include <linux/mutex.h>
#include <linux/io.h>
#include <linux/uaccess.h>
+#include <linux/async.h>
/*
* PS/2 floppies have much slower step rates than regular floppies.
if (drive == current_reqD)
drive = current_drive;
+ __cancel_delayed_work(&fd_timeout);
if (drive < 0 || drive >= N_DRIVE) {
delay = 20UL * HZ;
mutex_lock(&floppy_mutex);
mutex_lock(&open_lock);
- if (UDRS->fd_ref < 0)
- UDRS->fd_ref = 0;
- else if (!UDRS->fd_ref--) {
+ if (!UDRS->fd_ref--) {
DPRINT("floppy_release with fd_ref == 0");
UDRS->fd_ref = 0;
}
set_bit(FD_VERIFY_BIT, &UDRS->flags);
}
- if (UDRS->fd_ref == -1 || (UDRS->fd_ref && (mode & FMODE_EXCL)))
- goto out2;
-
- if (mode & FMODE_EXCL)
- UDRS->fd_ref = -1;
- else
- UDRS->fd_ref++;
+ UDRS->fd_ref++;
opened_bdev[drive] = bdev;
mutex_unlock(&floppy_mutex);
return 0;
out:
- if (UDRS->fd_ref < 0)
- UDRS->fd_ref = 0;
- else
- UDRS->fd_ref--;
+ UDRS->fd_ref--;
+
if (!UDRS->fd_ref)
opened_bdev[drive] = NULL;
out2:
return get_disk(disks[drive]);
}
-static int __init floppy_init(void)
+static int __init do_floppy_init(void)
{
int i, unit, drive;
int err, dr;
return err;
}
+#ifndef MODULE
+static __init void floppy_async_init(void *data, async_cookie_t cookie)
+{
+ do_floppy_init();
+}
+#endif
+
+static int __init floppy_init(void)
+{
+#ifdef MODULE
+ return do_floppy_init();
+#else
+ /* Don't hold up the bootup by the floppy initialization */
+ async_schedule(floppy_async_init, NULL);
+ return 0;
+#endif
+}
+
static const struct io_region {
int offset;
int size;