From: 黄涛 <huangtao@rock-chips.com>
Date: Sat, 30 Jul 2011 14:30:39 +0000 (+0800)
Subject: Revert "kernel: printk: Add non exported function for clearing the log ring buffer"
X-Git-Tag: firefly_0821_release~9963
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8edcca5773f62d836e0456ea2575008c5f0384e4;p=firefly-linux-kernel-4.4.55.git

Revert "kernel: printk: Add non exported function for clearing the log ring buffer"

This reverts commit 90bb75ece868932904865ea46e61b78e5a987224.
---

diff --git a/kernel/printk.c b/kernel/printk.c
index 23042b1b3a08..16fbcf7a2de3 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -268,14 +268,6 @@ static int log_buf_get_len(void)
 	return logged_chars;
 }
 
-/*
- * Clears the ring-buffer
- */
-void log_buf_clear(void)
-{
-	logged_chars = 0;
-}
-
 /*
  * Copy a range of characters from the log buffer.
  */