can: c_can: fix indention

This patch fixes the indention in the driver.

Link: https://lore.kernel.org/r/20210304154240.2747987-4-mkl@pengutronix.deSigned-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/c_can/c_can.c

@@ -502,7 +502,7 @@ static int c_can_set_bittiming(struct net_device *dev)
 	reg_brpe = brpe & BRP_EXT_BRPE_MASK;
 
 	netdev_info(dev,
-		"setting BTR=%04x BRPE=%04x\n", reg_btr, reg_brpe);
+		    "setting BTR=%04x BRPE=%04x\n", reg_btr, reg_brpe);
 
 	ctrl_save = priv->read_reg(priv, C_CAN_CTRL_REG);
 	ctrl_save &= ~CONTROL_INIT;
@@ -836,7 +836,7 @@ static int c_can_do_rx_poll(struct net_device *dev, int quota)
 	 * for a maximum number of 16 objects.
 	 */
 	BUILD_BUG_ON_MSG(C_CAN_MSG_OBJ_RX_LAST > 16,
-			"Implementation does not support more message objects than 16");
+			 "Implementation does not support more message objects than 16");
 
 	while (quota > 0) {
 		if (!pend) {
@@ -865,7 +865,7 @@ static int c_can_do_rx_poll(struct net_device *dev, int quota)
 }
 
 static int c_can_handle_state_change(struct net_device *dev,
-				enum c_can_bus_error_types error_type)
+				     enum c_can_bus_error_types error_type)
 {
 	unsigned int reg_err_counter;
 	unsigned int rx_err_passive;
@@ -1127,7 +1127,7 @@ static int c_can_open(struct net_device *dev)
 
 	/* register interrupt handler */
 	err = request_irq(dev->irq, &c_can_isr, IRQF_SHARED, dev->name,
-				dev);
+			  dev);
 	if (err < 0) {
 		netdev_err(dev, "failed to request interrupt\n");
 		goto exit_irq_fail;
@@ -1219,7 +1219,7 @@ int c_can_power_down(struct net_device *dev)
 	/* Wait for the PDA bit to get set */
 	time_out = jiffies + msecs_to_jiffies(INIT_WAIT_MS);
 	while (!(priv->read_reg(priv, C_CAN_STS_REG) & STATUS_PDA) &&
-				time_after(time_out, jiffies))
+	       time_after(time_out, jiffies))
 		cpu_relax();
 
 	if (time_after(jiffies, time_out))
@@ -1260,7 +1260,7 @@ int c_can_power_up(struct net_device *dev)
 	/* Wait for the PDA bit to get clear */
 	time_out = jiffies + msecs_to_jiffies(INIT_WAIT_MS);
 	while ((priv->read_reg(priv, C_CAN_STS_REG) & STATUS_PDA) &&
-				time_after(time_out, jiffies))
+	       time_after(time_out, jiffies))
 		cpu_relax();
 
 	if (time_after(jiffies, time_out)) {

drivers/net/can/c_can/c_can.h

@@ -201,16 +201,16 @@ struct c_can_priv {
 	atomic_t sie_pending;
 	unsigned long tx_dir;
 	int last_status;
-	u16 (*read_reg) (const struct c_can_priv *priv, enum reg index);
-	void (*write_reg) (const struct c_can_priv *priv, enum reg index, u16 val);
-	u32 (*read_reg32) (const struct c_can_priv *priv, enum reg index);
-	void (*write_reg32) (const struct c_can_priv *priv, enum reg index, u32 val);
+	u16 (*read_reg)(const struct c_can_priv *priv, enum reg index);
+	void (*write_reg)(const struct c_can_priv *priv, enum reg index, u16 val);
+	u32 (*read_reg32)(const struct c_can_priv *priv, enum reg index);
+	void (*write_reg32)(const struct c_can_priv *priv, enum reg index, u32 val);
 	void __iomem *base;
 	const u16 *regs;
 	void *priv;		/* for board-specific data */
 	enum c_can_dev_id type;
 	struct c_can_raminit raminit_sys;	/* RAMINIT via syscon regmap */
-	void (*raminit) (const struct c_can_priv *priv, bool enable);
+	void (*raminit)(const struct c_can_priv *priv, bool enable);
 	u32 comm_rcv_high;
 	u32 rxmasked;
 	u32 dlc[C_CAN_MSG_OBJ_TX_NUM];

drivers/net/can/c_can/c_can_pci.c

@@ -47,25 +47,25 @@ struct c_can_pci_data {
  * Handle the same by providing a common read/write interface.
  */
 static u16 c_can_pci_read_reg_aligned_to_16bit(const struct c_can_priv *priv,
-						enum reg index)
+					       enum reg index)
 {
 	return readw(priv->base + priv->regs[index]);
 }
 
 static void c_can_pci_write_reg_aligned_to_16bit(const struct c_can_priv *priv,
-						enum reg index, u16 val)
+						 enum reg index, u16 val)
 {
 	writew(val, priv->base + priv->regs[index]);
 }
 
 static u16 c_can_pci_read_reg_aligned_to_32bit(const struct c_can_priv *priv,
-						enum reg index)
+					       enum reg index)
 {
 	return readw(priv->base + 2 * priv->regs[index]);
 }
 
 static void c_can_pci_write_reg_aligned_to_32bit(const struct c_can_priv *priv,
-						enum reg index, u16 val)
+						 enum reg index, u16 val)
 {
 	writew(val, priv->base + 2 * priv->regs[index]);
 }
@@ -87,13 +87,13 @@ static u32 c_can_pci_read_reg32(const struct c_can_priv *priv, enum reg index)
 	u32 val;
 
 	val = priv->read_reg(priv, index);
-	val |= ((u32) priv->read_reg(priv, index + 1)) << 16;
+	val |= ((u32)priv->read_reg(priv, index + 1)) << 16;
 
 	return val;
 }
 
 static void c_can_pci_write_reg32(const struct c_can_priv *priv, enum reg index,
-		u32 val)
+				  u32 val)
 {
 	priv->write_reg(priv, index + 1, val >> 16);
 	priv->write_reg(priv, index, val);
@@ -216,7 +216,7 @@ static int c_can_pci_probe(struct pci_dev *pdev,
 	}
 
 	dev_dbg(&pdev->dev, "%s device registered (regs=%p, irq=%d)\n",
-		 KBUILD_MODNAME, priv->regs, dev->irq);
+		KBUILD_MODNAME, priv->regs, dev->irq);
 
 	return 0;
 
@@ -251,7 +251,7 @@ static void c_can_pci_remove(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
-static const struct c_can_pci_data c_can_sta2x11= {
+static const struct c_can_pci_data c_can_sta2x11 = {
 	.type = BOSCH_C_CAN,
 	.reg_align = C_CAN_REG_ALIGN_32,
 	.freq = 52000000, /* 52 Mhz */