From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: [PATCH 4/6] i2c: designware: Make dw_readl() and dw_writel() static Date: Mon, 31 Aug 2015 17:31:31 +0300 Message-ID: <1441031493-18938-5-git-send-email-jarkko.nikula@linux.intel.com> References: <1441031493-18938-1-git-send-email-jarkko.nikula@linux.intel.com> Return-path: In-Reply-To: <1441031493-18938-1-git-send-email-jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Wolfram Sang , Jarkko Nikula List-Id: linux-i2c@vger.kernel.org dw_readl() and dw_writel() are not used outside of i2c-designware-core and they are not exported so make them static and remove their forward declaration. Signed-off-by: Jarkko Nikula --- drivers/i2c/busses/i2c-designware-core.c | 4 ++-- drivers/i2c/busses/i2c-designware-core.h | 2 -- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c index c9e93a76a455..52272a01c679 100644 --- a/drivers/i2c/busses/i2c-designware-core.c +++ b/drivers/i2c/busses/i2c-designware-core.c @@ -165,7 +165,7 @@ static char *abort_sources[] = { "lost arbitration", }; -u32 dw_readl(struct dw_i2c_dev *dev, int offset) +static u32 dw_readl(struct dw_i2c_dev *dev, int offset) { u32 value; @@ -181,7 +181,7 @@ u32 dw_readl(struct dw_i2c_dev *dev, int offset) return value; } -void dw_writel(struct dw_i2c_dev *dev, u32 b, int offset) +static void dw_writel(struct dw_i2c_dev *dev, u32 b, int offset) { if (dev->accessor_flags & ACCESS_SWAP) b = swab32(b); diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h index 10c79038834d..0e73b8672402 100644 --- a/drivers/i2c/busses/i2c-designware-core.h +++ b/drivers/i2c/busses/i2c-designware-core.h @@ -112,8 +112,6 @@ struct dw_i2c_dev { #define ACCESS_SWAP 0x00000001 #define ACCESS_16BIT 0x00000002 -extern u32 dw_readl(struct dw_i2c_dev *dev, int offset); -extern void dw_writel(struct dw_i2c_dev *dev, u32 b, int offset); extern int i2c_dw_init(struct dw_i2c_dev *dev); extern int i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num); -- 2.5.0