linux-kernel - [PATCH] memstick: r592: add function declaration

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Date:   Sat, 24 Sep 2016 13:32:26 +0800
From:   Baoyou Xie <baoyou.xie@...aro.org>
To:     maximlevitsky@...il.com
Cc:     linux-kernel@...r.kernel.org, arnd@...db.de, baoyou.xie@...aro.org,
        xie.baoyou@....com.cn
Subject: [PATCH] memstick: r592: add function declaration

We get 1 warning when building kernel with W=1:
drivers/memstick/host/r592.c:50:13: warning: no previous prototype for 'memstick_debug_get_tpc_name' [-Wmissing-prototypes]

In fact, this function need be declared in a header files.

So this patch adds function declaration in
drivers/memstick/host/r592.h.

Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
---
 drivers/memstick/host/r592.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/memstick/host/r592.h b/drivers/memstick/host/r592.h
index c5726c1..c5d91cd 100644
--- a/drivers/memstick/host/r592.h
+++ b/drivers/memstick/host/r592.h
@@ -172,4 +172,6 @@ struct r592_device {
 #define dbg_verbose(format, ...)	__dbg(2, format, ## __VA_ARGS__)
 #define dbg_reg(format, ...)		__dbg(3, format, ## __VA_ARGS__)
 
+const char *memstick_debug_get_tpc_name(int tpc);
+
 #endif
-- 
2.7.4