linux-kernel - [PATCH] tee: shm: make function __tee_shm

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Message-Id: <20171222170122.30477-1-colin.king@canonical.com>
Date:   Fri, 22 Dec 2017 17:01:22 +0000
From:   Colin King <colin.king@...onical.com>
To:     Jens Wiklander <jens.wiklander@...aro.org>
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] tee: shm: make function __tee_shm_alloc static

From: Colin Ian King <colin.king@...onical.com>

The function __tee_shm_alloc is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
symbol '__tee_shm_alloc' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/tee/tee_shm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tee/tee_shm.c b/drivers/tee/tee_shm.c
index 04e1b8b37046..13b4de1157c7 100644
--- a/drivers/tee/tee_shm.c
+++ b/drivers/tee/tee_shm.c
@@ -112,9 +112,9 @@ static const struct dma_buf_ops tee_shm_dma_buf_ops = {
 	.mmap = tee_shm_op_mmap,
 };
 
-struct tee_shm *__tee_shm_alloc(struct tee_context *ctx,
-				struct tee_device *teedev,
-				size_t size, u32 flags)
+static struct tee_shm *__tee_shm_alloc(struct tee_context *ctx,
+				       struct tee_device *teedev,
+				       size_t size, u32 flags)
 {
 	struct tee_shm_pool_mgr *poolm = NULL;
 	struct tee_shm *shm;
-- 
2.14.1