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.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

@@ -87,7 +87,7 @@ 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;
 }
@@ -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 */