From bfc772c1ee36e420df7ee26ecfb080bf8c54d334 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Tue, 23 Oct 2012 13:50:21 +1100 Subject: [PATCH] printk: make wait_queue_head_t printk_log_wait extern Move the variable to the .h file too. Signed-off-by: Joe Perches Cc: Kay Sievers Signed-off-by: Andrew Morton --- kernel/printk/printk_log.h | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/printk/printk_log.h b/kernel/printk/printk_log.h index 0327f8d96f1a..e846f1d8fd8f 100644 --- a/kernel/printk/printk_log.h +++ b/kernel/printk/printk_log.h @@ -93,6 +93,7 @@ struct printk_log { #define __PRINTK_LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT) extern raw_spinlock_t printk_logbuf_lock; +extern wait_queue_head_t printk_log_wait; extern u64 printk_log_first_seq; extern u32 printk_log_first_idx; extern u64 printk_log_next_seq; -- 2.39.5