EDAC, i5100: Use to_delayed_work()

Use to_delayed_work() instead of open-coding it.

Signed-off-by: Geliang Tang <[e-mail]>
Cc: linux-edac <[e-mail]>
Link: http://lkml.kernel.org/r/58c[e-mail]
Signed-off-by: Borislav Petkov <[e-mail]>

drivers/edac/i5100_edac.c

···
 
 static void i5100_refresh_scrubbing(struct work_struct *work)
 {
-	struct delayed_work *i5100_scrubbing = container_of(work,
-							    struct delayed_work,
-							    work);
+	struct delayed_work *i5100_scrubbing = to_delayed_work(work);
 	struct i5100_priv *priv = container_of(i5100_scrubbing,
 					       struct i5100_priv,
 					       i5100_scrubbing);