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authorThomas Gleixner <tglx@linutronix.de>2022-09-24 02:10:37 +0206
committerPetr Mladek <pmladek@suse.com>2022-09-29 15:20:22 +0200
commitc60ba2d34608dc6e224440267ed392adf65e05f2 (patch)
tree87a4a7c50ea760a5d55de6c3e1b14c8307e2bd22 /kernel/printk
parent9023ca0866250d268b047f21e1392e7a81277a54 (diff)
printk: Make pr_flush() static
No user outside the printk code and no reason to export this. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: John Ogness <john.ogness@linutronix.de> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Reviewed-by: Petr Mladek <pmladek@suse.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20220924000454.3319186-2-john.ogness@linutronix.de
Diffstat (limited to 'kernel/printk')
-rw-r--r--kernel/printk/printk.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index a1a81fd9889b..14d7d39d118d 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -2296,6 +2296,7 @@ asmlinkage __visible int _printk(const char *fmt, ...)
}
EXPORT_SYMBOL(_printk);
+static bool pr_flush(int timeout_ms, bool reset_on_progress);
static bool __pr_flush(struct console *con, int timeout_ms, bool reset_on_progress);
#else /* CONFIG_PRINTK */
@@ -2330,6 +2331,7 @@ static void call_console_driver(struct console *con, const char *text, size_t le
{
}
static bool suppress_message_printing(int level) { return false; }
+static bool pr_flush(int timeout_ms, bool reset_on_progress) { return true; }
static bool __pr_flush(struct console *con, int timeout_ms, bool reset_on_progress) { return true; }
#endif /* CONFIG_PRINTK */
@@ -3438,11 +3440,10 @@ static bool __pr_flush(struct console *con, int timeout_ms, bool reset_on_progre
* Context: Process context. May sleep while acquiring console lock.
* Return: true if all enabled printers are caught up.
*/
-bool pr_flush(int timeout_ms, bool reset_on_progress)
+static bool pr_flush(int timeout_ms, bool reset_on_progress)
{
return __pr_flush(NULL, timeout_ms, reset_on_progress);
}
-EXPORT_SYMBOL(pr_flush);
/*
* Delayed printk version, for scheduler-internal messages: