The patch titled
printk: avoid warning when CONFIG_PRINTK is disabled
has been added to the -mm tree. Its filename is
printk-avoid-warning-when-config_printk-is-disabled.patch
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------------------------------------------------------
Subject: printk: avoid warning when CONFIG_PRINTK is disabled
From: "Gustavo F. Padovan" <padovan@xxxxxxxxxxxxxx>
kernel/printk.c:72: warning: `saved_console_loglevel' defined but not used
Signed-off-by: Gustavo F. Padovan <padovan@xxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/printk.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN kernel/printk.c~printk-avoid-warning-when-config_printk-is-disabled kernel/printk.c
--- a/kernel/printk.c~printk-avoid-warning-when-config_printk-is-disabled
+++ a/kernel/printk.c
@@ -71,8 +71,6 @@ int console_printk[4] = {
DEFAULT_CONSOLE_LOGLEVEL, /* default_console_loglevel */
};
-static int saved_console_loglevel = -1;
-
/*
* Low level drivers may need that to know if they can schedule in
* their unblank() callback or not. So let's export it.
@@ -147,6 +145,7 @@ static char __log_buf[__LOG_BUF_LEN];
static char *log_buf = __log_buf;
static int log_buf_len = __LOG_BUF_LEN;
static unsigned logged_chars; /* Number of chars produced since last read+clear operation */
+static int saved_console_loglevel = -1;
#ifdef CONFIG_KEXEC
/*
_
Patches currently in -mm which might be from padovan@xxxxxxxxxxxxxx are
printk-avoid-warning-when-config_printk-is-disabled.patch
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