Commit 92505df4 authored by Stephane Grosjean's avatar Stephane Grosjean Committed by Marc Kleine-Budde
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can: peak_usb: pcan_dump_mem(): mark input prompt and data pointer as const 

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: default avatarStephane Grosjean <s.grosjean@peak-system.com>
[mkl: mark data pointer as const, too; update commit message]
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 9e7c9b8e

drivers/net/can/usb/peak_usb/pcan_usb_core.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/net/can/usb/peak_usb/pcan_usb_core.h

+1 −1
Original line number Diff line number Diff line
@@ -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,