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From: Marc Kleine-Budde <mkl@pengutronix.de>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org,
	kernel@pengutronix.de,
	Stephane Grosjean <s.grosjean@peak-system.com>,
	Marc Kleine-Budde <mkl@pengutronix.de>
Subject: [PATCH net-next 15/29] can: peak_usb: pcan_dump_mem(): mark input prompt and data pointer as const
Date: Wed, 20 Jul 2022 10:10:20 +0200	[thread overview]
Message-ID: <20220720081034.3277385-16-mkl@pengutronix.de> (raw)
In-Reply-To: <20220720081034.3277385-1-mkl@pengutronix.de>

From: Stephane Grosjean <s.grosjean@peak-system.com>

Mark the input prompt and data pointer as const.

Link: https://lore.kernel.org/all/20220719120632.26774-1-s.grosjean@peak-system.com
Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
[mkl: mark data pointer as const, too; update commit message]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2 +-
 drivers/net/can/usb/peak_usb/pcan_usb_core.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
index b850ff8fe4bd..27b0a72fd885 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c
@@ -57,7 +57,7 @@ MODULE_DEVICE_TABLE(usb, peak_usb_table);
  * dump memory
  */
 #define DUMP_WIDTH	16
-void pcan_dump_mem(char *prompt, void *p, int l)
+void pcan_dump_mem(const char *prompt, const void *p, int l)
 {
 	pr_info("%s dumping %s (%d bytes):\n",
 		PCAN_USB_DRIVER_NAME, prompt ? prompt : "memory", l);
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h
index f60af573a2e0..9c90487b9c92 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h
@@ -132,7 +132,7 @@ struct peak_usb_device {
 	struct peak_usb_device *next_siblings;
 };
 
-void pcan_dump_mem(char *prompt, void *p, int l);
+void pcan_dump_mem(const char *prompt, const void *p, int l);
 
 /* common timestamp management */
 void peak_usb_init_time_ref(struct peak_time_ref *time_ref,
-- 
2.35.1



  parent reply	other threads:[~2022-07-20  8:11 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-20  8:10 [PATCH net-next 0/29] pull-request: can-next 2022-07-20 Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 01/29] can: slcan: use scnprintf() as a hardening measure Marc Kleine-Budde
2022-07-20  9:30   ` patchwork-bot+netdevbpf
2022-07-20  8:10 ` [PATCH net-next 02/29] can: slcan: convert comments to network style comments Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 03/29] can: slcan: slcan_init() convert printk(LEVEL ...) to pr_level() Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 04/29] can: slcan: fix whitespace issues Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 05/29] can: slcan: convert comparison to NULL into !val Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 06/29] can: slcan: clean up if/else Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 07/29] dt-bindings: can: sja1000: Convert to json-schema Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 08/29] dt-bindings: can: nxp,sja1000: Document RZ/N1{D,S} support Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 09/29] can: sja1000: Add Quirk for RZ/N1 SJA1000 CAN controller Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 10/29] can: sja1000: Use device_get_match_data to get device data Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 11/29] can: sja1000: Change the return type as void for SoC specific init Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 12/29] can: slcan: do not sleep with a spin lock held Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 13/29] can: c_can: remove wrong comment Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 14/29] can: ctucanfd: Update CTU CAN FD IP core registers to match version 3.x Marc Kleine-Budde
2022-07-20  8:10 ` Marc Kleine-Budde [this message]
2022-07-20  8:10 ` [PATCH net-next 16/29] can: peak_usb: correction of an initially misnamed field name Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 17/29] can: peak_usb: include support for a new MCU Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 18/29] can: pch_can: do not report txerr and rxerr during bus-off Marc Kleine-Budde
2022-07-21 15:27   ` Nathan Chancellor
2022-07-21 15:47     ` Marc Kleine-Budde
2022-07-21 16:11       ` Vincent MAILHOL
2022-07-21 16:20         ` Nathan Chancellor
2022-07-21 16:51           ` Jakub Kicinski
2022-07-21 16:00     ` [PATCH] can: pch_can: initialize errc before using it Vincent Mailhol
2022-07-21 16:02       ` Nathan Chancellor
2022-07-20  8:10 ` [PATCH net-next 19/29] can: rcar_can: do not report txerr and rxerr during bus-off Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 20/29] can: sja1000: " Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 21/29] can: slcan: " Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 22/29] can: hi311x: " Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 23/29] can: sun4i_can: " Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 24/29] can: kvaser_usb_hydra: " Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 25/29] can: kvaser_usb_leaf: " Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 26/29] can: usb_8dev: " Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 27/29] can: error: specify the values of data[5..7] of CAN error frames Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 28/29] can: add CAN_ERR_CNT flag to notify availability of error counter Marc Kleine-Budde
2022-07-20  8:10 ` [PATCH net-next 29/29] can: error: add definitions for the different CAN error thresholds Marc Kleine-Budde

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