treewide, timers: Rename from_timer() to timer_container_of()

Move this API to the canonical timer_*() namespace.

[ tglx: Redone against pre rc1 ]

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

32 files changed, 48 insertions, 38 deletions

diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index b7f940486414..a12ab90b3db7 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -582,7 +582,7 @@ struct cxacru_timer {
 
 static void cxacru_timeout_kill(struct timer_list *t)
 {
-	struct cxacru_timer *timer = from_timer(timer, t, timer);
+	struct cxacru_timer *timer = timer_container_of(timer, t, timer);
 
 	usb_unlink_urb(timer->urb);
 }
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 27e3d35ee7dd..773ac2725532 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -559,8 +559,9 @@ static void speedtch_check_status(struct work_struct *work)
 
 static void speedtch_status_poll(struct timer_list *t)
 {
-	struct speedtch_instance_data *instance = from_timer(instance, t,
-						             status_check_timer);
+	struct speedtch_instance_data *instance = timer_container_of(instance,
+								     t,
+								     status_check_timer);
 
 	schedule_work(&instance->status_check_work);
 
@@ -573,8 +574,9 @@ static void speedtch_status_poll(struct timer_list *t)
 
 static void speedtch_resubmit_int(struct timer_list *t)
 {
-	struct speedtch_instance_data *instance = from_timer(instance, t,
-							     resubmit_timer);
+	struct speedtch_instance_data *instance = timer_container_of(instance,
+								     t,
+								     resubmit_timer);
 	struct urb *int_urb = instance->int_urb;
 	int ret;
 
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index a6a05e85ef8c..5f3ad9a99d9e 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -993,7 +993,7 @@ static int usbatm_heavy_init(struct usbatm_data *instance)
 
 static void usbatm_tasklet_schedule(struct timer_list *t)
 {
-	struct usbatm_channel *channel = from_timer(channel, t, delay);
+	struct usbatm_channel *channel = timer_container_of(channel, t, delay);
 
 	tasklet_schedule(&channel->tasklet);
 }
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index a63c793bac21..c22de97432a0 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -775,7 +775,7 @@ EXPORT_SYMBOL_GPL(usb_hcd_poll_rh_status);
 /* timer callback */
 static void rh_timer_func (struct timer_list *t)
 {
-	struct usb_hcd *_hcd = from_timer(_hcd, t, rh_timer);
+	struct usb_hcd *_hcd = timer_container_of(_hcd, t, rh_timer);
 
 	usb_hcd_poll_rh_status(_hcd);
 }
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 416af6d76374..770d1e91183c 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -697,7 +697,7 @@ static void hub_resubmit_irq_urb(struct usb_hub *hub)
 
 static void hub_retry_irq_urb(struct timer_list *t)
 {
-	struct usb_hub *hub = from_timer(hub, t, irq_urb_retry);
+	struct usb_hub *hub = timer_container_of(hub, t, irq_urb_retry);
 
 	hub_resubmit_irq_urb(hub);
 }
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 60ef8092259a..30eb8506617c 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -3227,7 +3227,7 @@ host:
 
 static void dwc2_wakeup_detected(struct timer_list *t)
 {
-	struct dwc2_hsotg *hsotg = from_timer(hsotg, t, wkp_timer);
+	struct dwc2_hsotg *hsotg = timer_container_of(hsotg, t, wkp_timer);
 	u32 hprt0;
 
 	dev_dbg(hsotg->dev, "%s()\n", __func__);
diff --git a/drivers/usb/dwc2/hcd_queue.c b/drivers/usb/dwc2/hcd_queue.c
index b0098792dd22..904fe0632b34 100644
--- a/drivers/usb/dwc2/hcd_queue.c
+++ b/drivers/usb/dwc2/hcd_queue.c
@@ -1215,7 +1215,7 @@ static void dwc2_do_unreserve(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
  */
 static void dwc2_unreserve_timer_fn(struct timer_list *t)
 {
-	struct dwc2_qh *qh = from_timer(qh, t, unreserve_timer);
+	struct dwc2_qh *qh = timer_container_of(qh, t, unreserve_timer);
 	struct dwc2_hsotg *hsotg = qh->hsotg;
 	unsigned long flags;
 
diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index aa4c61094dc6..42b94d858e37 100644
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c
@@ -1541,7 +1541,7 @@ static void at91_vbus_timer_work(struct work_struct *work)
 
 static void at91_vbus_timer(struct timer_list *t)
 {
-	struct at91_udc *udc = from_timer(udc, t, vbus_timer);
+	struct at91_udc *udc = timer_container_of(udc, t, vbus_timer);
 
 	/*
 	 * If we are polling vbus it is likely that the gpio is on an
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c
index 4f1b5db51dda..27c9699365ab 100644
--- a/drivers/usb/gadget/udc/dummy_hcd.c
+++ b/drivers/usb/gadget/udc/dummy_hcd.c
@@ -1787,7 +1787,8 @@ static int handle_control_request(struct dummy_hcd *dum_hcd, struct urb *urb,
  */
 static enum hrtimer_restart dummy_timer(struct hrtimer *t)
 {
-	struct dummy_hcd	*dum_hcd = from_timer(dum_hcd, t, timer);
+	struct dummy_hcd	*dum_hcd = timer_container_of(dum_hcd, t,
+							      timer);
 	struct dummy		*dum = dum_hcd->dum;
 	struct urbp		*urbp, *tmp;
 	unsigned long		flags;
diff --git a/drivers/usb/gadget/udc/m66592-udc.c b/drivers/usb/gadget/udc/m66592-udc.c
index a938b2af0944..715791737499 100644
--- a/drivers/usb/gadget/udc/m66592-udc.c
+++ b/drivers/usb/gadget/udc/m66592-udc.c
@@ -1261,7 +1261,7 @@ static irqreturn_t m66592_irq(int irq, void *_m66592)
 
 static void m66592_timer(struct timer_list *t)
 {
-	struct m66592 *m66592 = from_timer(m66592, t, timer);
+	struct m66592 *m66592 = timer_container_of(m66592, t, timer);
 	unsigned long flags;
 	u16 tmp;
 
diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c
index c93ea210c17c..062bf2b57d2e 100644
--- a/drivers/usb/gadget/udc/omap_udc.c
+++ b/drivers/usb/gadget/udc/omap_udc.c
@@ -1860,7 +1860,7 @@ static irqreturn_t omap_udc_irq(int irq, void *_udc)
 
 static void pio_out_timer(struct timer_list *t)
 {
-	struct omap_ep	*ep = from_timer(ep, t, timer);
+	struct omap_ep	*ep = timer_container_of(ep, t, timer);
 	unsigned long	flags;
 	u16		stat_flg;
 
diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c
index 24eb1ae78e45..f5d09a91e554 100644
--- a/drivers/usb/gadget/udc/pxa25x_udc.c
+++ b/drivers/usb/gadget/udc/pxa25x_udc.c
@@ -1574,7 +1574,7 @@ static inline void clear_ep_state (struct pxa25x_udc *dev)
 
 static void udc_watchdog(struct timer_list *t)
 {
-	struct pxa25x_udc	*dev = from_timer(dev, t, timer);
+	struct pxa25x_udc	*dev = timer_container_of(dev, t, timer);
 
 	local_irq_disable();
 	if (dev->ep0state == EP0_STALL
diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c
index 6c1d15b2250c..e5c2630e3711 100644
--- a/drivers/usb/gadget/udc/r8a66597-udc.c
+++ b/drivers/usb/gadget/udc/r8a66597-udc.c
@@ -1516,7 +1516,7 @@ static irqreturn_t r8a66597_irq(int irq, void *_r8a66597)
 
 static void r8a66597_timer(struct timer_list *t)
 {
-	struct r8a66597 *r8a66597 = from_timer(r8a66597, t, timer);
+	struct r8a66597 *r8a66597 = timer_container_of(r8a66597, t, timer);
 	unsigned long flags;
 	u16 tmp;
 
diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c
index 150d2542cef0..6aab45c8525c 100644
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -198,7 +198,8 @@ static void quirk_poll_work(struct work_struct *work)
 
 static void quirk_poll_timer(struct timer_list *t)
 {
-	struct ehci_platform_priv *priv = from_timer(priv, t, poll_timer);
+	struct ehci_platform_priv *priv = timer_container_of(priv, t,
+							     poll_timer);
 	struct ehci_hcd *ehci = container_of((void *)priv, struct ehci_hcd,
 					     priv);
 
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index c7784bf8101d..9c7f3008646e 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -746,7 +746,8 @@ static int ohci_start(struct usb_hcd *hcd)
  */
 static void io_watchdog_func(struct timer_list *t)
 {
-	struct ohci_hcd	*ohci = from_timer(ohci, t, io_watchdog);
+	struct ohci_hcd	*ohci = timer_container_of(ohci, t,
+							  io_watchdog);
 	bool		takeback_all_pending = false;
 	u32		status;
 	u32		head;
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index d75b1b9b4db0..6b7c73eff081 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -2955,7 +2955,7 @@ static irqreturn_t oxu_irq(struct usb_hcd *hcd)
 
 static void oxu_watchdog(struct timer_list *t)
 {
-	struct oxu_hcd	*oxu = from_timer(oxu, t, watchdog);
+	struct oxu_hcd	*oxu = timer_container_of(oxu, t, watchdog);
 	unsigned long flags;
 
 	spin_lock_irqsave(&oxu->lock, flags);
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 67e472116d11..d21a03cf5c17 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -1720,7 +1720,8 @@ static void r8a66597_root_hub_control(struct r8a66597 *r8a66597, int port)
 
 static void r8a66597_interval_timer(struct timer_list *t)
 {
-	struct r8a66597_timers *timers = from_timer(timers, t, interval);
+	struct r8a66597_timers *timers = timer_container_of(timers, t,
+							    interval);
 	struct r8a66597 *r8a66597 = timers->r8a66597;
 	unsigned long flags;
 	u16 pipenum;
@@ -1744,7 +1745,7 @@ static void r8a66597_interval_timer(struct timer_list *t)
 
 static void r8a66597_td_timer(struct timer_list *t)
 {
-	struct r8a66597_timers *timers = from_timer(timers, t, td);
+	struct r8a66597_timers *timers = timer_container_of(timers, t, td);
 	struct r8a66597 *r8a66597 = timers->r8a66597;
 	unsigned long flags;
 	u16 pipenum;
@@ -1798,7 +1799,7 @@ static void r8a66597_td_timer(struct timer_list *t)
 
 static void r8a66597_timer(struct timer_list *t)
 {
-	struct r8a66597 *r8a66597 = from_timer(r8a66597, t, rh_timer);
+	struct r8a66597 *r8a66597 = timer_container_of(r8a66597, t, rh_timer);
 	unsigned long flags;
 	int port;
 
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 718b1b7fe366..ea3cab99c5d4 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1124,7 +1124,7 @@ sl811h_hub_descriptor (
 static void
 sl811h_timer(struct timer_list *t)
 {
-	struct sl811 	*sl811 = from_timer(sl811, t, timer);
+	struct sl811 	*sl811 = timer_container_of(sl811, t, timer);
 	unsigned long	flags;
 	u8		irqstat;
 	u8		signaling = sl811->ctrl1 & SL11H_CTL1MASK_FORCE;
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index 45a8256a665f..9480d4ff0111 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -91,7 +91,7 @@ static void uhci_urbp_wants_fsbr(struct uhci_hcd *uhci, struct urb_priv *urbp)
 
 static void uhci_fsbr_timeout(struct timer_list *t)
 {
-	struct uhci_hcd *uhci = from_timer(uhci, t, fsbr_timer);
+	struct uhci_hcd *uhci = timer_container_of(uhci, t, fsbr_timer);
 	unsigned long flags;
 
 	spin_lock_irqsave(&uhci->lock, flags);
diff --git a/drivers/usb/host/xen-hcd.c b/drivers/usb/host/xen-hcd.c
index 05943f2213e4..1c2a95fe41e5 100644
--- a/drivers/usb/host/xen-hcd.c
+++ b/drivers/usb/host/xen-hcd.c
@@ -1258,7 +1258,7 @@ static void xenhcd_disconnect(struct xenbus_device *dev)
 
 static void xenhcd_watchdog(struct timer_list *timer)
 {
-	struct xenhcd_info *info = from_timer(info, timer, watchdog);
+	struct xenhcd_info *info = timer_container_of(info, timer, watchdog);
 	unsigned long flags;
 
 	spin_lock_irqsave(&info->lock, flags);
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 803047bec3e7..4e6dbd2375c3 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -385,7 +385,7 @@ static void compliance_mode_recovery(struct timer_list *t)
 	u32 temp;
 	int i;
 
-	xhci = from_timer(xhci, t, comp_mode_recovery_timer);
+	xhci = timer_container_of(xhci, t, comp_mode_recovery_timer);
 	rhub = &xhci->usb3_rhub;
 	hcd = rhub->hcd;
 
diff --git a/drivers/usb/isp1760/isp1760-udc.c b/drivers/usb/isp1760/isp1760-udc.c
index 2af89ee28baa..65ac91d0595a 100644
--- a/drivers/usb/isp1760/isp1760-udc.c
+++ b/drivers/usb/isp1760/isp1760-udc.c
@@ -1423,7 +1423,7 @@ static irqreturn_t isp1760_udc_irq(int irq, void *dev)
 
 static void isp1760_udc_vbus_poll(struct timer_list *t)
 {
-	struct isp1760_udc *udc = from_timer(udc, t, vbus_timer);
+	struct isp1760_udc *udc = timer_container_of(udc, t, vbus_timer);
 	unsigned long flags;
 
 	spin_lock_irqsave(&udc->lock, flags);
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 7c2041f61cde..5c92c8d8e283 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -592,7 +592,7 @@ struct sg_timeout {
 
 static void sg_timeout(struct timer_list *t)
 {
-	struct sg_timeout *timeout = from_timer(timeout, t, timer);
+	struct sg_timeout *timeout = timer_container_of(timeout, t, timer);
 
 	usb_sg_cancel(timeout->req);
 }
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index eebb24ab3ec8..4209f438ba18 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -123,7 +123,8 @@ static void da8xx_musb_set_vbus(struct musb *musb, int is_on)
 
 static void otg_timer(struct timer_list *t)
 {
-	struct musb		*musb = from_timer(musb, t, dev_timer);
+	struct musb		*musb = timer_container_of(musb, t,
+							      dev_timer);
 	void __iomem		*mregs = musb->mregs;
 	u8			devctl;
 	unsigned long		flags;
diff --git a/drivers/usb/musb/mpfs.c b/drivers/usb/musb/mpfs.c
index 020348a98514..587127abd30a 100644
--- a/drivers/usb/musb/mpfs.c
+++ b/drivers/usb/musb/mpfs.c
@@ -91,7 +91,8 @@ static void mpfs_musb_set_vbus(struct musb *musb, int is_on)
 
 static void otg_timer(struct timer_list *t)
 {
-	struct musb		*musb = from_timer(musb, t, dev_timer);
+	struct musb		*musb = timer_container_of(musb, t,
+							      dev_timer);
 	void __iomem		*mregs = musb->mregs;
 	u8			devctl;
 	unsigned long		flags;
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index cbbb27178024..c7234b236971 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -596,7 +596,7 @@ void musb_load_testpacket(struct musb *musb)
  */
 static void musb_otg_timer_func(struct timer_list *t)
 {
-	struct musb	*musb = from_timer(musb, t, otg_timer);
+	struct musb	*musb = timer_container_of(musb, t, otg_timer);
 	unsigned long	flags;
 
 	spin_lock_irqsave(&musb->lock, flags);
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index e5e813f97fac..12f587ab8511 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -278,7 +278,7 @@ static int dsps_check_status(struct musb *musb, void *unused)
 
 static void otg_timer(struct timer_list *t)
 {
-	struct musb *musb = from_timer(musb, t, dev_timer);
+	struct musb *musb = timer_container_of(musb, t, dev_timer);
 	struct device *dev = musb->controller;
 	unsigned long flags;
 	int err;
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index abd2472da7f7..1d9571f24a56 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -457,7 +457,7 @@ static int tusb_musb_vbus_status(struct musb *musb)
 
 static void musb_do_idle(struct timer_list *t)
 {
-	struct musb	*musb = from_timer(musb, t, dev_timer);
+	struct musb	*musb = timer_container_of(musb, t, dev_timer);
 	unsigned long	flags;
 
 	spin_lock_irqsave(&musb->lock, flags);
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index b97ba8ed6801..614de0c2f5f2 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -1357,7 +1357,8 @@ static void garmin_unthrottle(struct tty_struct *tty)
  */
 static void timeout_handler(struct timer_list *t)
 {
-	struct garmin_data *garmin_data_p = from_timer(garmin_data_p, t, timer);
+	struct garmin_data *garmin_data_p = timer_container_of(garmin_data_p,
+						               t, timer);
 
 	/* send the next queued packet to the tty port */
 	if (garmin_data_p->mode == MODE_NATIVE)
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 93710b762893..9e9aca271c0a 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -383,7 +383,7 @@ static void mos7840_set_led_sync(struct usb_serial_port *port, __u16 reg,
 
 static void mos7840_led_off(struct timer_list *t)
 {
-	struct moschip_port *mcs = from_timer(mcs, t, led_timer1);
+	struct moschip_port *mcs = timer_container_of(mcs, t, led_timer1);
 
 	/* Turn off LED */
 	mos7840_set_led_async(mcs, 0x0300, MODEM_CONTROL_REGISTER);
@@ -393,7 +393,7 @@ static void mos7840_led_off(struct timer_list *t)
 
 static void mos7840_led_flag_off(struct timer_list *t)
 {
-	struct moschip_port *mcs = from_timer(mcs, t, led_timer2);
+	struct moschip_port *mcs = timer_container_of(mcs, t, led_timer2);
 
 	clear_bit_unlock(MOS7840_FLAG_LED_BUSY, &mcs->flags);
 }
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index b387863c245f..c18dfa2ca034 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -754,7 +754,8 @@ static void rts51x_modi_suspend_timer(struct rts51x_chip *chip)
 
 static void rts51x_suspend_timer_fn(struct timer_list *t)
 {
-	struct rts51x_chip *chip = from_timer(chip, t, rts51x_suspend_timer);
+	struct rts51x_chip *chip = timer_container_of(chip, t,
+						      rts51x_suspend_timer);
 	struct us_data *us = chip->us;
 
 	switch (rts51x_get_stat(chip)) {
diff --git a/drivers/usb/usbip/vudc_transfer.c b/drivers/usb/usbip/vudc_transfer.c
index 7e801fee33bf..a4f02ea3e3ef 100644
--- a/drivers/usb/usbip/vudc_transfer.c
+++ b/drivers/usb/usbip/vudc_transfer.c
@@ -301,7 +301,7 @@ top:
 
 static void v_timer(struct timer_list *t)
 {
-	struct vudc *udc = from_timer(udc, t, tr_timer.timer);
+	struct vudc *udc = timer_container_of(udc, t, tr_timer.timer);
 	struct transfer_timer *timer = &udc->tr_timer;
 	struct urbp *urb_p, *tmp;
 	unsigned long flags;