WorkStruct: Typedef the work function prototype

Define a type for the work function prototype.  It's not only kept in the
work_struct struct, it's also passed as an argument to several functions.

This makes it easier to change it.

Signed-Off-By: David Howells <dhowells@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 9e6d3a87cbe3..5a14fac13b12 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -996,7 +996,7 @@ static DECLARE_WORK(floppy_work, NULL, NULL);
 
 static void schedule_bh(void (*handler) (void))
 {
-	PREPARE_WORK(&floppy_work, (void (*)(void *))handler, NULL);
+	PREPARE_WORK(&floppy_work, (work_func_t)handler, NULL);
 	schedule_work(&floppy_work);
 }
 
@@ -1008,7 +1008,7 @@ static void cancel_activity(void)
 
 	spin_lock_irqsave(&floppy_lock, flags);
 	do_floppy = NULL;
-	PREPARE_WORK(&floppy_work, (void *)empty, NULL);
+	PREPARE_WORK(&floppy_work, (work_func_t)empty, NULL);
 	del_timer(&fd_timer);
 	spin_unlock_irqrestore(&floppy_lock, flags);
 }