linux-kernel - [PATCH 7/9] OMAPDSS: DSI: use c99 initializers in structures

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Message-Id: <1408792831-25615-8-git-send-email-Julia.Lawall@lip6.fr>
Date:	Sat, 23 Aug 2014 13:20:29 +0200
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Tomi Valkeinen <tomi.valkeinen@...com>
Cc:	josh@...htriplett.org, kernel-janitors@...r.kernel.org,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	linux-omap@...r.kernel.org, linux-fbdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 7/9] OMAPDSS: DSI: use c99 initializers in structures

From: Julia Lawall <Julia.Lawall@...6.fr>

Use c99 initializers for structures.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@decl@
identifier i1,fld;
type T;
field list[n] fs;
@@

struct i1 {
 fs
 T fld;
 ...};

@bad@
identifier decl.i1,i2;
expression e;
initializer list[decl.n] is;
@@

struct i1 i2 = { is,
+ .fld = e
- e
 ,...};
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
The patches in this series do not depend on each other.

Not compiled.

 drivers/video/fbdev/omap2/dss/dsi.c |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c
index 56b9244..b6f6ae1 100644
--- a/drivers/video/fbdev/omap2/dss/dsi.c
+++ b/drivers/video/fbdev/omap2/dss/dsi.c
@@ -2571,7 +2571,10 @@ static int dsi_sync_vc_vp(struct platform_device *dsidev, int channel)
 {
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
 	DECLARE_COMPLETION_ONSTACK(completion);
-	struct dsi_packet_sent_handler_data vp_data = { dsidev, &completion };
+	struct dsi_packet_sent_handler_data vp_data = {
+		.dsidev = dsidev,
+		.completion = &completion
+	};
 	int r = 0;
 	u8 bit;
 
@@ -2617,7 +2620,10 @@ static void dsi_packet_sent_handler_l4(void *data, u32 mask)
 static int dsi_sync_vc_l4(struct platform_device *dsidev, int channel)
 {
 	DECLARE_COMPLETION_ONSTACK(completion);
-	struct dsi_packet_sent_handler_data l4_data = { dsidev, &completion };
+	struct dsi_packet_sent_handler_data l4_data = {
+		.dsidev = dsidev,
+		.completion = &completion
+	};
 	int r = 0;
 
 	r = dsi_register_isr_vc(dsidev, channel, dsi_packet_sent_handler_l4,

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