printk: Rename suspend_console to console_suspend_all

The function suspend_console has a misleading name, since it suspends all
consoles, so rename it accordingly.

Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: John Ogness <john.ogness@linutronix.de>
Link: https://lore.kernel.org/r/20250226-printk-renaming-v1-1-0b878577f2e6@suse.com
[pmladek@suse.com: Fixed typo in the commit message.]
Signed-off-by: Petr Mladek <pmladek@suse.com>

Author: marcosps

include/linux/console.h

@@ -648,7 +648,7 @@ static inline void console_sysfs_notify(void)
 extern bool console_suspend_enabled;
 
 /* Suspend and resume console messages over PM events */
-extern void suspend_console(void);
+extern void console_suspend_all(void);
 extern void resume_console(void);
 
 int mda_console_init(void);

kernel/kexec_core.c

@@ -1007,7 +1007,7 @@ int kernel_kexec(void)
 			error = -EBUSY;
 			goto Restore_console;
 		}
-		suspend_console();
+		console_suspend_all();
 		error = dpm_suspend_start(PMSG_FREEZE);
 		if (error)
 			goto Resume_console;

kernel/power/hibernate.c

@@ -411,7 +411,7 @@ int hibernation_snapshot(int platform_mode)
 		goto Thaw;
 	}
 
-	suspend_console();
+	console_suspend_all();
 	pm_restrict_gfp_mask();
 
 	error = dpm_suspend(PMSG_FREEZE);
@@ -547,7 +547,7 @@ int hibernation_restore(int platform_mode)
 	int error;
 
 	pm_prepare_console();
-	suspend_console();
+	console_suspend_all();
 	pm_restrict_gfp_mask();
 	error = dpm_suspend_start(PMSG_QUIESCE);
 	if (!error) {
@@ -586,7 +586,7 @@ int hibernation_platform_enter(void)
 		goto Close;
 
 	entering_platform_hibernation = true;
-	suspend_console();
+	console_suspend_all();
 	error = dpm_suspend_start(PMSG_HIBERNATE);
 	if (error) {
 		if (hibernation_ops->recover)
@@ -896,7 +896,7 @@ int hibernate_quiet_exec(int (*func)(void *data), void *data)
 	if (error)
 		goto dpm_complete;
 
-	suspend_console();
+	console_suspend_all();
 
 	error = dpm_suspend(PMSG_FREEZE);
 	if (error)

kernel/power/suspend.c

@@ -502,7 +502,7 @@ int suspend_devices_and_enter(suspend_state_t state)
 	if (error)
 		goto Close;
 
-	suspend_console();
+	console_suspend_all();
 	suspend_test_start();
 	error = dpm_suspend_start(PMSG_SUSPEND);
 	if (error) {

kernel/printk/printk.c

@@ -2733,11 +2733,11 @@ module_param_named(console_no_auto_verbose, printk_console_no_auto_verbose, bool
 MODULE_PARM_DESC(console_no_auto_verbose, "Disable console loglevel raise to highest on oops/panic/etc");
 
 /**
- * suspend_console - suspend the console subsystem
+ * console_suspend_all - suspend the console subsystem
  *
  * This disables printk() while we go into suspend states
  */
-void suspend_console(void)
+void console_suspend_all(void)
 {
 	struct console *con;
 

tools/power/pm-graph/config/custom-timeline-functions.cfg

@@ -122,7 +122,7 @@ freeze_processes:
 freeze_kernel_threads:
 pm_restrict_gfp_mask:
 acpi_suspend_begin:
-suspend_console:
+console_suspend_all:
 acpi_pm_prepare:
 syscore_suspend:
 arch_enable_nonboot_cpus_end:

tools/power/pm-graph/sleepgraph.py

@@ -210,7 +210,7 @@ class SystemValues:
 		'hibernate_preallocate_memory': {},
 		'create_basic_memory_bitmaps': {},
 		'swsusp_write': {},
-		'suspend_console': {},
+		'console_suspend_all': {},
 		'acpi_pm_prepare': {},
 		'syscore_suspend': {},
 		'arch_enable_nonboot_cpus_end': {},