printk: Rename console_start to console_resume

The intent of console_start was to resume a previously suspended console,
so rename it accordingly.

Signed-off-by: Marcos Paulo de Souza <[e-mail]>
Reviewed-by: Petr Mladek <[e-mail]>
Reviewed-by: John Ogness <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
[[e-mail]: Fixed typo in the commit message. Updated also new drm_log.c.]
Signed-off-by: Petr Mladek <[e-mail]>

drivers/gpu/drm/clients/drm_log.c

···
 {
 	struct drm_log *dlog = client_to_drm_log(client);
 
-	console_start(&dlog->con);
+	console_resume(&dlog->con);
 
 	return 0;
 }

drivers/tty/serial/serial_core.c

···
 			uart_port_unlock_irq(uport);
 		}
 		if (console_suspend_enabled)
-			console_start(uport->cons);
+			console_resume(uport->cons);
 	}
 
 	if (tty_port_suspended(port)) {

include/linux/console.h

···
 extern void console_flush_on_panic(enum con_flush_mode mode);
 extern struct tty_driver *console_device(int *);
 extern void console_suspend(struct console *);
-extern void console_start(struct console *);
+extern void console_resume(struct console *);
 extern int is_console_locked(void);
 extern int braille_register_console(struct console *, int index,
 		char *console_options, char *braille_options);

kernel/printk/printk.c

···
 }
 EXPORT_SYMBOL(console_suspend);
 
-void console_start(struct console *console)
+void console_resume(struct console *console)
 {
 	struct console_flush_type ft;
 	bool is_nbcon;
···
 
 	__pr_flush(console, 1000, true);
 }
-EXPORT_SYMBOL(console_start);
+EXPORT_SYMBOL(console_resume);
 
 #ifdef CONFIG_PRINTK
 static int unregister_console_locked(struct console *console);