can: esd_usb: Prefix all structures with the device name

Prefix all the structures with the device name.
For commonly used structures make use of (the module name) esd_usb_.
For esd CAN-USB/2 and CAN-USB/Micro specific structures use
esd_usb_2_ and esd_usb_m.

Link: https://lore.kernel.org/all/CAMZ6RqLaDNy-fZ2G0+QMhUEckkXLL+ZyELVSDFmqpd++aBzZQg@mail.gmail.com/Suggested-by: Vincent MAILHOL <mailhol.vincent@wanadoo.fr>
Signed-off-by: Frank Jungclaus <frank.jungclaus@esd.eu>
Link: https://lore.kernel.org/r/20230519195600.420644-5-frank.jungclaus@esd.euSigned-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/usb/esd_usb.c

@@ -89,13 +89,13 @@ MODULE_LICENSE("GPL v2");
 #define ESD_USB_MAX_RX_URBS		4
 #define ESD_USB_MAX_TX_URBS		16 /* must be power of 2 */
 
-struct header_msg {
+struct esd_usb_header_msg {
 	u8 len; /* len is always the total message length in 32bit words */
 	u8 cmd;
 	u8 rsvd[2];
 };
 
-struct version_msg {
+struct esd_usb_version_msg {
 	u8 len;
 	u8 cmd;
 	u8 rsvd;
@@ -103,7 +103,7 @@ struct version_msg {
 	__le32 drv_version;
 };
 
-struct version_reply_msg {
+struct esd_usb_version_reply_msg {
 	u8 len;
 	u8 cmd;
 	u8 nets;
@@ -114,7 +114,7 @@ struct version_reply_msg {
 	__le32 ts;
 };
 
-struct rx_msg {
+struct esd_usb_rx_msg {
 	u8 len;
 	u8 cmd;
 	u8 net;
@@ -132,7 +132,7 @@ struct rx_msg {
 	};
 };
 
-struct tx_msg {
+struct esd_usb_tx_msg {
 	u8 len;
 	u8 cmd;
 	u8 net;
@@ -142,7 +142,7 @@ struct tx_msg {
 	u8 data[CAN_MAX_DLEN];
 };
 
-struct tx_done_msg {
+struct esd_usb_tx_done_msg {
 	u8 len;
 	u8 cmd;
 	u8 net;
@@ -151,7 +151,7 @@ struct tx_done_msg {
 	__le32 ts;
 };
 
-struct id_filter_msg {
+struct esd_usb_id_filter_msg {
 	u8 len;
 	u8 cmd;
 	u8 net;
@@ -159,7 +159,7 @@ struct id_filter_msg {
 	__le32 mask[ESD_USB_MAX_ID_SEGMENT + 1];
 };
 
-struct set_baudrate_msg {
+struct esd_usb_set_baudrate_msg {
 	u8 len;
 	u8 cmd;
 	u8 net;
@@ -169,14 +169,14 @@ struct set_baudrate_msg {
 
 /* Main message type used between library and application */
 union __packed esd_usb_msg {
-	struct header_msg hdr;
-	struct version_msg version;
-	struct version_reply_msg version_reply;
-	struct rx_msg rx;
-	struct tx_msg tx;
-	struct tx_done_msg txdone;
-	struct set_baudrate_msg setbaud;
-	struct id_filter_msg filter;
+	struct esd_usb_header_msg hdr;
+	struct esd_usb_version_msg version;
+	struct esd_usb_version_reply_msg version_reply;
+	struct esd_usb_rx_msg rx;
+	struct esd_usb_tx_msg tx;
+	struct esd_usb_tx_done_msg txdone;
+	struct esd_usb_set_baudrate_msg setbaud;
+	struct esd_usb_id_filter_msg filter;
 };
 
 static struct usb_device_id esd_usb_table[] = {
@@ -899,8 +899,8 @@ static const struct ethtool_ops esd_usb_ethtool_ops = {
 	.get_ts_info = ethtool_op_get_ts_info,
 };
 
-static const struct can_bittiming_const esd_usb2_bittiming_const = {
-	.name = "esd_usb2",
+static const struct can_bittiming_const esd_usb_2_bittiming_const = {
+	.name = "esd_usb_2",
 	.tseg1_min = 1,
 	.tseg1_max = 16,
 	.tseg2_min = 1,
@@ -911,9 +911,9 @@ static const struct can_bittiming_const esd_usb2_bittiming_const = {
 	.brp_inc = 1,
 };
 
-static int esd_usb2_set_bittiming(struct net_device *netdev)
+static int esd_usb_2_set_bittiming(struct net_device *netdev)
 {
-	const struct can_bittiming_const *btc = &esd_usb2_bittiming_const;
+	const struct can_bittiming_const *btc = &esd_usb_2_bittiming_const;
 	struct esd_usb_net_priv *priv = netdev_priv(netdev);
 	struct can_bittiming *bt = &priv->can.bittiming;
 	union esd_usb_msg *msg;
@@ -1026,8 +1026,8 @@ static int esd_usb_probe_one_net(struct usb_interface *intf, int index)
 		priv->can.ctrlmode_supported |= CAN_CTRLMODE_3_SAMPLES;
 	}
 
-	priv->can.bittiming_const = &esd_usb2_bittiming_const;
-	priv->can.do_set_bittiming = esd_usb2_set_bittiming;
+	priv->can.bittiming_const = &esd_usb_2_bittiming_const;
+	priv->can.do_set_bittiming = esd_usb_2_set_bittiming;
 	priv->can.do_set_mode = esd_usb_set_mode;
 	priv->can.do_get_berr_counter = esd_usb_get_berr_counter;