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Commit bf6aede7 authored by Jean Delvare's avatar Jean Delvare Committed by Linus Torvalds
Browse files

workqueue: add to_delayed_work() helper function 



It is a fairly common operation to have a pointer to a work and to need a
pointer to the delayed work it is contained in.  In particular, all
delayed works which want to rearm themselves will have to do that.  So it
would seem fair to offer a helper function for this operation.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Acked-by: default avatarIngo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Greg KH <greg@kroah.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e4c2ff1c

arch/powerpc/kernel/vio.c

+1 −1
Original line number Diff line number Diff line
@@ -482,7 +482,7 @@ static void vio_cmo_balance(struct work_struct *work) 
	cmo->excess.size = cmo->entitled - cmo->reserve.size;

	cmo->excess.free = cmo->excess.size - need;



	cancel_delayed_work(container_of(work, struct delayed_work, work));

	cancel_delayed_work(to_delayed_work(work));

	spin_unlock_irqrestore(&vio_cmo.lock, flags);

}

drivers/crypto/hifn_795x.c

+1 −1
Original line number Diff line number Diff line
@@ -1882,7 +1882,7 @@ static void hifn_clear_rings(struct hifn_device *dev, int error) 


static void hifn_work(struct work_struct *work)

{

	struct delayed_work *dw = container_of(work, struct delayed_work, work);

	struct delayed_work *dw = to_delayed_work(work);

	struct hifn_device *dev = container_of(dw, struct hifn_device, work);

	unsigned long flags;

	int reset = 0;

drivers/input/mouse/hgpk.c

+1 −1
Original line number Diff line number Diff line
@@ -381,7 +381,7 @@ static void hgpk_disconnect(struct psmouse *psmouse) 


static void hgpk_recalib_work(struct work_struct *work)

{

	struct delayed_work *w = container_of(work, struct delayed_work, work);

	struct delayed_work *w = to_delayed_work(work);

	struct hgpk_data *priv = container_of(w, struct hgpk_data, recalib_wq);

	struct psmouse *psmouse = priv->psmouse;

drivers/net/dm9000.c

+1 −1
Original line number Diff line number Diff line
@@ -559,7 +559,7 @@ static void dm9000_show_carrier(board_info_t *db, 
static void

dm9000_poll_work(struct work_struct *w)

{

	struct delayed_work *dw = container_of(w, struct delayed_work, work);

	struct delayed_work *dw = to_delayed_work(w);

	board_info_t *db = container_of(dw, board_info_t, phy_poll);

	struct net_device *ndev = db->ndev;

drivers/net/mlx4/en_netdev.c

+1 −1
Original line number Diff line number Diff line
@@ -505,7 +505,7 @@ static void mlx4_en_auto_moderation(struct mlx4_en_priv *priv) 


static void mlx4_en_do_get_stats(struct work_struct *work)

{

	struct delayed_work *delay = container_of(work, struct delayed_work, work);

	struct delayed_work *delay = to_delayed_work(work);

	struct mlx4_en_priv *priv = container_of(delay, struct mlx4_en_priv,

						 stats_task);

	struct mlx4_en_dev *mdev = priv->mdev;