linux-kernel - [PATCH 4/6] can: esd_usb: Prefix all structures with the device name

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Message-Id: <20230517192251.2405290-5-frank.jungclaus@esd.eu>
Date:   Wed, 17 May 2023 21:22:49 +0200
From:   Frank Jungclaus <frank.jungclaus@....eu>
To:     linux-can@...r.kernel.org, Marc Kleine-Budde <mkl@...gutronix.de>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Vincent Mailhol <mailhol.vincent@...adoo.fr>
Cc:     Stefan Mätje <stefan.maetje@....eu>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Frank Jungclaus <frank.jungclaus@....eu>
Subject: [PATCH 4/6] can: esd_usb: Prefix all structures with the device name

As suggested by Vincent Mailhol 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@...adoo.fr>
Signed-off-by: Frank Jungclaus <frank.jungclaus@....eu>
---
 drivers/net/can/usb/esd_usb.c | 42 +++++++++++++++++------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/drivers/net/can/usb/esd_usb.c b/drivers/net/can/usb/esd_usb.c
index 23a568bfcdc2..1a51a8541bdd 100644
--- a/drivers/net/can/usb/esd_usb.c
+++ b/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,
@@ -911,7 +911,7 @@ 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)
 {
 	struct esd_usb_net_priv *priv = netdev_priv(netdev);
 	const struct can_bittiming_const *btc = priv->can.bittiming_const;
@@ -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;
 
-- 
2.25.1