From: Baoyou Xie <baoyou.xie@linaro.org>
To: tytso@mit.edu, arnd@arndb.de, gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, xie.baoyou@zte.com.cn,
baoyou.xie@linaro.org
Subject: [PATCH] fix:random:add missing header dependencies
Date: Fri, 26 Aug 2016 08:51:26 +0800 [thread overview]
Message-ID: <1472172686-10703-1-git-send-email-baoyou.xie@linaro.org> (raw)
We get 1 warning when biuld kernel with W=1:
drivers/char/random.c:2126:6: warning: no previous prototype
for 'add_hwgenerator_randomness' [-Wmissing-prototypes]
In fact, this function is declared in hw_random.h, so this patch
add missing header dependencies.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
drivers/char/random.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 3efb3bf..155ea8b 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -262,6 +262,7 @@
#include <linux/syscalls.h>
#include <linux/completion.h>
#include <linux/uuid.h>
+#include <linux/hw_random.h>
#include <crypto/chacha20.h>
#include <asm/processor.h>
--
2.7.4
reply other threads:[~2016-08-26 0:52 UTC|newest]
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