[RFC][PATCH 07/10] printk: export symbols for buffer address and length functions

[Eugen Hristev]

log_buf_addr_get() and log_buf_len_get() can be reused in another module,
export the symbols.

Signed-off-by: Eugen Hristev <eugen.hristev at linaro.org>
---
 kernel/printk/printk.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 07668433644b..022947f9b61d 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -588,12 +588,14 @@ char *log_buf_addr_get(void)
 {
 	return log_buf;
 }
+EXPORT_SYMBOL_GPL(log_buf_addr_get);
 
 /* Return log buffer size */
 u32 log_buf_len_get(void)
 {
 	return log_buf_len;
 }
+EXPORT_SYMBOL_GPL(log_buf_len_get);
 
 /*
  * Define how much of the log buffer we could take at maximum. The value
-- 
2.43.0