[PATCH] i2c: exynos5: correct top kerneldoc

[Krzysztof Kozlowski]

The top comment is not a kerneldoc, as W=1 build reports:

  drivers/i2c/busses/i2c-exynos5.c:39: warning:
    expecting prototype for i2c(). Prototype was for HSI2C_CTL() instead

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
---
 drivers/i2c/busses/i2c-exynos5.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-exynos5.c b/drivers/i2c/busses/i2c-exynos5.c
index 5ac30d95650c..97d4f3ac0abd 100644
--- a/drivers/i2c/busses/i2c-exynos5.c
+++ b/drivers/i2c/busses/i2c-exynos5.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  * i2c-exynos5.c - Samsung Exynos5 I2C Controller Driver
  *
  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
-- 
2.25.1