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authorJens Axboe <axboe@kernel.dk>2012-07-24 13:15:08 +0200
committerJens Axboe <axboe@kernel.dk>2012-07-24 13:15:08 +0200
commitb1af9be5ef77898c05667bb9dbf3b180d91d3292 (patch)
tree5c267d1d43d89fe51d9385a2401f3343ec2a856c /drivers/block
parenta051661ca6d134c18599498b185b667859d4339b (diff)
parent0cc15d03bcccdf95e2bd82e094e6064e61b54207 (diff)
downloadblackbird-obmc-linux-b1af9be5ef77898c05667bb9dbf3b180d91d3292.tar.gz
blackbird-obmc-linux-b1af9be5ef77898c05667bb9dbf3b180d91d3292.zip
Merge branch 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy into for-3.6/drivers
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/floppy.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index cce7df367b79..1347ba8b8377 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -191,6 +191,7 @@ static int print_unex = 1;
#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.
@@ -4122,7 +4123,7 @@ static struct kobject *floppy_find(dev_t dev, int *part, void *data)
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;
@@ -4337,6 +4338,24 @@ out_put_disk:
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;
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