linux-kernel - [PATCH] matroxfb: Convert struct i2c

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Message-ID: <1347897325-20684-1-git-send-email-shubhrajyoti@ti.com>
Date:	Mon, 17 Sep 2012 21:25:24 +0530
From:	Shubhrajyoti D <shubhrajyoti@...com>
To:	<linux-fbdev@...r.kernel.org>
CC:	<linux-kernel@...r.kernel.org>, <julia.lawall@...6.fr>,
	Shubhrajyoti D <shubhrajyoti@...com>
Subject: [PATCH] matroxfb: Convert struct i2c_msg initialization to C99 format

Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.

Thanks to Julia Lawall <julia.lawall@...6.fr>  for automating the conversion

Signed-off-by: Shubhrajyoti D <shubhrajyoti@...com>
---
the cocci file was posted
http://www.mail-archive.com/cocci@diku.dk/msg02753.html

 drivers/video/matrox/matroxfb_maven.c |   15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
index 217678e..fb5c123 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -137,8 +137,19 @@ static int* get_ctrl_ptr(struct maven_data* md, int idx) {
 
 static int maven_get_reg(struct i2c_client* c, char reg) {
 	char dst;
-	struct i2c_msg msgs[] = {{ c->addr, I2C_M_REV_DIR_ADDR, sizeof(reg), &reg },
-				 { c->addr, I2C_M_RD | I2C_M_NOSTART, sizeof(dst), &dst }};
+	struct i2c_msg msgs[] = {{
+					.addr = c->addr,
+					.flags = I2C_M_REV_DIR_ADDR,
+					.len = sizeof(reg),
+					.buf = &reg
+				},
+				{
+					.addr = c->addr,
+					.flags = I2C_M_RD | I2C_M_NOSTART,
+					.len = sizeof(dst),
+					.buf = &dst
+				}
+	};
 	s32 err;
 
 	err = i2c_transfer(c->adapter, msgs, 2);
-- 
1.7.5.4

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