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-rw-r--r--include/linux/printk.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/printk.h b/include/linux/printk.h
index 822171f..1c35c23 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -95,8 +95,14 @@ int no_printk(const char *fmt, ...)
return 0;
}
+#ifdef CONFIG_EARLY_PRINTK
extern asmlinkage __printf(1, 2)
void early_printk(const char *fmt, ...);
+void early_vprintk(const char *fmt, va_list ap);
+#else
+static inline __printf(1, 2) __cold
+void early_printk(const char *s, ...) { }
+#endif
#ifdef CONFIG_PRINTK
asmlinkage __printf(5, 0)
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