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

18 files changed, 28 insertions, 25 deletions

diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c
index c13f52337035..e18848267be4 100644
--- a/drivers/tty/ipwireless/hardware.c
+++ b/drivers/tty/ipwireless/hardware.c
@@ -1676,7 +1676,7 @@ void ipwireless_init_hardware_v2_v3(struct ipw_hardware *hw)
 
 static void ipwireless_setup_timer(struct timer_list *t)
 {
-	struct ipw_hardware *hw = from_timer(hw, t, setup_timer);
+	struct ipw_hardware *hw = timer_container_of(hw, t, setup_timer);
 
 	hw->init_loops++;
 
diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c
index fa47bfcf9e86..ba7690c3e15e 100644
--- a/drivers/tty/mips_ejtag_fdc.c
+++ b/drivers/tty/mips_ejtag_fdc.c
@@ -683,7 +683,8 @@ static irqreturn_t mips_ejtag_fdc_isr(int irq, void *dev_id)
  */
 static void mips_ejtag_fdc_tty_timer(struct timer_list *t)
 {
-	struct mips_ejtag_fdc_tty *priv = from_timer(priv, t, poll_timer);
+	struct mips_ejtag_fdc_tty *priv = timer_container_of(priv, t,
+						             poll_timer);
 
 	mips_ejtag_fdc_handle(priv);
 	if (!priv->removing)
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 40a336ef8c7e..7fc535452c0b 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -1971,7 +1971,7 @@ static void gsm_control_response(struct gsm_mux *gsm, unsigned int command,
 
 static void gsm_control_keep_alive(struct timer_list *t)
 {
-	struct gsm_mux *gsm = from_timer(gsm, t, ka_timer);
+	struct gsm_mux *gsm = timer_container_of(gsm, t, ka_timer);
 	unsigned long flags;
 
 	spin_lock_irqsave(&gsm->control_lock, flags);
@@ -2028,7 +2028,7 @@ static void gsm_control_transmit(struct gsm_mux *gsm, struct gsm_control *ctrl)
 
 static void gsm_control_retransmit(struct timer_list *t)
 {
-	struct gsm_mux *gsm = from_timer(gsm, t, t2_timer);
+	struct gsm_mux *gsm = timer_container_of(gsm, t, t2_timer);
 	struct gsm_control *ctrl;
 	unsigned long flags;
 	spin_lock_irqsave(&gsm->control_lock, flags);
@@ -2229,7 +2229,7 @@ static int gsm_dlci_negotiate(struct gsm_dlci *dlci)
 
 static void gsm_dlci_t1(struct timer_list *t)
 {
-	struct gsm_dlci *dlci = from_timer(dlci, t, t1);
+	struct gsm_dlci *dlci = timer_container_of(dlci, t, t1);
 	struct gsm_mux *gsm = dlci->gsm;
 
 	switch (dlci->state) {
@@ -2489,7 +2489,7 @@ static void gsm_dlci_command(struct gsm_dlci *dlci, const u8 *data, int len)
  */
 static void gsm_kick_timer(struct timer_list *t)
 {
-	struct gsm_mux *gsm = from_timer(gsm, t, kick_timer);
+	struct gsm_mux *gsm = timer_container_of(gsm, t, kick_timer);
 	unsigned long flags;
 	int sent = 0;
 
diff --git a/drivers/tty/serial/8250/8250_aspeed_vuart.c b/drivers/tty/serial/8250/8250_aspeed_vuart.c
index 392447038bfb..26fc0464f1cc 100644
--- a/drivers/tty/serial/8250/8250_aspeed_vuart.c
+++ b/drivers/tty/serial/8250/8250_aspeed_vuart.c
@@ -304,7 +304,8 @@ static void aspeed_vuart_unthrottle(struct uart_port *port)
 
 static void aspeed_vuart_unthrottle_exp(struct timer_list *timer)
 {
-	struct aspeed_vuart *vuart = from_timer(vuart, timer, unthrottle_timer);
+	struct aspeed_vuart *vuart = timer_container_of(vuart, timer,
+							unthrottle_timer);
 	struct uart_8250_port *up = vuart->port;
 
 	if (!tty_buffer_space_avail(&up->port.state->port)) {
diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index 68994a964321..7a6050f1c094 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -206,7 +206,7 @@ static void serial_unlink_irq_chain(struct uart_8250_port *up)
  */
 static void serial8250_timeout(struct timer_list *t)
 {
-	struct uart_8250_port *up = from_timer(up, t, timer);
+	struct uart_8250_port *up = timer_container_of(up, t, timer);
 
 	up->port.handle_irq(&up->port);
 	mod_timer(&up->timer, jiffies + uart_poll_timeout(&up->port));
@@ -214,7 +214,7 @@ static void serial8250_timeout(struct timer_list *t)
 
 static void serial8250_backup_timeout(struct timer_list *t)
 {
-	struct uart_8250_port *up = from_timer(up, t, timer);
+	struct uart_8250_port *up = timer_container_of(up, t, timer);
 	unsigned int iir, ier = 0, lsr;
 	unsigned long flags;
 
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c
index 011f38681131..837991dc4db9 100644
--- a/drivers/tty/serial/altera_uart.c
+++ b/drivers/tty/serial/altera_uart.c
@@ -275,7 +275,7 @@ static irqreturn_t altera_uart_interrupt(int irq, void *data)
 
 static void altera_uart_timer(struct timer_list *t)
 {
-	struct altera_uart *pp = from_timer(pp, t, tmr);
+	struct altera_uart *pp = timer_container_of(pp, t, tmr);
 	struct uart_port *port = &pp->port;
 
 	altera_uart_interrupt(0, port);
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 421ac22555df..22939841b1de 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -1046,7 +1046,7 @@ static inline void pl011_dma_rx_stop(struct uart_amba_port *uap)
  */
 static void pl011_dma_rx_poll(struct timer_list *t)
 {
-	struct uart_amba_port *uap = from_timer(uap, t, dmarx.timer);
+	struct uart_amba_port *uap = timer_container_of(uap, t, dmarx.timer);
 	struct tty_port *port = &uap->port.state->port;
 	struct pl011_dmarx_data *dmarx = &uap->dmarx;
 	struct dma_chan *rxchan = uap->dmarx.chan;
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 18dba502144d..08dd8f887956 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -1266,8 +1266,8 @@ chan_err:
 
 static void atmel_uart_timer_callback(struct timer_list *t)
 {
-	struct atmel_uart_port *atmel_port = from_timer(atmel_port, t,
-							uart_timer);
+	struct atmel_uart_port *atmel_port = timer_container_of(atmel_port, t,
+								uart_timer);
 	struct uart_port *port = &atmel_port->uart;
 
 	if (!atomic_read(&atmel_port->tasklet_shutdown)) {
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index dff6a6c57b5f..2790b4078e7e 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -1307,7 +1307,7 @@ static irqreturn_t lpuart32_int(int irq, void *dev_id)
  */
 static void lpuart_timer_func(struct timer_list *t)
 {
-	struct lpuart_port *sport = from_timer(sport, t, lpuart_timer);
+	struct lpuart_port *sport = timer_container_of(sport, t, lpuart_timer);
 	enum dma_status dmastat;
 	struct dma_chan *chan = sport->dma_rx_chan;
 	struct circ_buf *ring = &sport->rx_ring;
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index e4b6f1bfdc95..bd02ee898f5d 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -1165,7 +1165,7 @@ static void imx_uart_break_ctl(struct uart_port *port, int break_state)
  */
 static void imx_uart_timeout(struct timer_list *t)
 {
-	struct imx_port *sport = from_timer(sport, t, timer);
+	struct imx_port *sport = timer_container_of(sport, t, timer);
 	unsigned long flags;
 
 	if (sport->port.state) {
diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
index 3a0960c97c77..6429e8f11f36 100644
--- a/drivers/tty/serial/liteuart.c
+++ b/drivers/tty/serial/liteuart.c
@@ -152,7 +152,7 @@ static irqreturn_t liteuart_interrupt(int irq, void *data)
 
 static void liteuart_timer(struct timer_list *t)
 {
-	struct liteuart_port *uart = from_timer(uart, t, timer);
+	struct liteuart_port *uart = timer_container_of(uart, t, timer);
 	struct uart_port *port = &uart->port;
 
 	liteuart_interrupt(0, port);
diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c
index d28a2ebfa29f..67d80f8f801e 100644
--- a/drivers/tty/serial/max3100.c
+++ b/drivers/tty/serial/max3100.c
@@ -309,7 +309,7 @@ static void max3100_dowork(struct max3100_port *s)
 
 static void max3100_timeout(struct timer_list *t)
 {
-	struct max3100_port *s = from_timer(s, t, timer);
+	struct max3100_port *s = timer_container_of(s, t, timer);
 
 	max3100_dowork(s);
 	mod_timer(&s->timer, jiffies + uart_poll_timeout(&s->port));
diff --git a/drivers/tty/serial/sa1100.c b/drivers/tty/serial/sa1100.c
index 8587ebbe1073..72b1bb76415c 100644
--- a/drivers/tty/serial/sa1100.c
+++ b/drivers/tty/serial/sa1100.c
@@ -111,7 +111,7 @@ static void sa1100_mctrl_check(struct sa1100_port *sport)
  */
 static void sa1100_timeout(struct timer_list *t)
 {
-	struct sa1100_port *sport = from_timer(sport, t, timer);
+	struct sa1100_port *sport = timer_container_of(sport, t, timer);
 	unsigned long flags;
 
 	if (sport->port.state) {
diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c
index 553e3c1321ca..4ceca11ce600 100644
--- a/drivers/tty/serial/sccnxp.c
+++ b/drivers/tty/serial/sccnxp.c
@@ -500,7 +500,7 @@ static void sccnxp_handle_events(struct sccnxp_port *s)
 
 static void sccnxp_timer(struct timer_list *t)
 {
-	struct sccnxp_port *s = from_timer(s, t, timer);
+	struct sccnxp_port *s = timer_container_of(s, t, timer);
 	unsigned long flags;
 
 	spin_lock_irqsave(&s->lock, flags);
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index ff1986dc6af3..1c356544a832 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -1120,7 +1120,7 @@ static int scif_rtrg_enabled(struct uart_port *port)
 
 static void rx_fifo_timer_fn(struct timer_list *t)
 {
-	struct sci_port *s = from_timer(s, t, rx_fifo_timer);
+	struct sci_port *s = timer_container_of(s, t, rx_fifo_timer);
 	struct uart_port *port = &s->port;
 
 	dev_dbg(port->dev, "Rx timed out\n");
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index 4c703f42680d..3865b10d2d43 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -5002,7 +5002,7 @@ static int adapter_test(struct slgt_info *info)
  */
 static void tx_timeout(struct timer_list *t)
 {
-	struct slgt_info *info = from_timer(info, t, tx_timer);
+	struct slgt_info *info = timer_container_of(info, t, tx_timer);
 	unsigned long flags;
 
 	DBGINFO(("%s tx_timeout\n", info->device_name));
@@ -5026,7 +5026,7 @@ static void tx_timeout(struct timer_list *t)
  */
 static void rx_timeout(struct timer_list *t)
 {
-	struct slgt_info *info = from_timer(info, t, rx_timer);
+	struct slgt_info *info = timer_container_of(info, t, rx_timer);
 	unsigned long flags;
 
 	DBGINFO(("%s rx_timeout\n", info->device_name));
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 6853c4660e7c..d77c03d22227 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -712,7 +712,8 @@ static void sysrq_parse_reset_sequence(struct sysrq_state *state)
 
 static void sysrq_do_reset(struct timer_list *t)
 {
-	struct sysrq_state *state = from_timer(state, t, keyreset_timer);
+	struct sysrq_state *state = timer_container_of(state, t,
+						       keyreset_timer);
 
 	state->reset_requested = true;
 
diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c
index 7ac3048377d5..2960031ace72 100644
--- a/drivers/tty/vcc.c
+++ b/drivers/tty/vcc.c
@@ -356,7 +356,7 @@ done:
 
 static void vcc_rx_timer(struct timer_list *t)
 {
-	struct vcc_port *port = from_timer(port, t, rx_timer);
+	struct vcc_port *port = timer_container_of(port, t, rx_timer);
 	struct vio_driver_state *vio;
 	unsigned long flags;
 	int rv;
@@ -382,7 +382,7 @@ done:
 
 static void vcc_tx_timer(struct timer_list *t)
 {
-	struct vcc_port *port = from_timer(port, t, tx_timer);
+	struct vcc_port *port = timer_container_of(port, t, tx_timer);
 	struct vio_vcc *pkt;
 	unsigned long flags;
 	size_t tosend = 0;