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: 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>
mariux64 · Jul 19, 2022 · 92505df · 92505df
1 parent 9e7c9b8
commit 92505df
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Showing 2 changed files with 2 additions and 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
@@ -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
@@ -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,