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Subject[PATCH 6/9] drm: use c99 initializers in structures
Date
From: Julia Lawall <Julia.Lawall@lip6.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@lip6.fr>

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

drivers/gpu/drm/sti/sti_vtac.c | 12 ++++++++++--
drivers/gpu/drm/drm_edid.c | 34 +++++++++++++++++++++++++---------
2 files changed, 35 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/sti/sti_vtac.c b/drivers/gpu/drm/sti/sti_vtac.c
index 82a51d4..4576536 100644
--- a/drivers/gpu/drm/sti/sti_vtac.c
+++ b/drivers/gpu/drm/sti/sti_vtac.c
@@ -56,8 +56,16 @@ struct sti_vtac_mode {
u32 phyts_per_pixel;
};

-static const struct sti_vtac_mode vtac_mode_main = {0x2, 0x2, VTAC_5_PPP};
-static const struct sti_vtac_mode vtac_mode_aux = {0x1, 0x0, VTAC_17_PPP};
+static const struct sti_vtac_mode vtac_mode_main = {
+ .vid_in_width = 0x2,
+ .phyts_width = 0x2,
+ .phyts_per_pixel = VTAC_5_PPP
+};
+static const struct sti_vtac_mode vtac_mode_aux = {
+ .vid_in_width = 0x1,
+ .phyts_width = 0x0,
+ .phyts_per_pixel = VTAC_17_PPP
+};

/**
* VTAC structure
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 1dbf3bc..a28c330 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -2103,7 +2103,11 @@ static int
add_inferred_modes(struct drm_connector *connector, struct edid *edid)
{
struct detailed_mode_closure closure = {
- connector, edid, 0, 0, 0
+ .connector = connector,
+ .edid = edid,
+ .preferred = 0,
+ .quirks = 0,
+ .modes = 0
};

if (version_greater(edid, 1, 0))
@@ -2169,7 +2173,11 @@ add_established_modes(struct drm_connector *connector, struct edid *edid)
((edid->established_timings.mfg_rsvd & 0x80) << 9);
int i, modes = 0;
struct detailed_mode_closure closure = {
- connector, edid, 0, 0, 0
+ .connector = connector,
+ .edid = edid,
+ .preferred = 0,
+ .quirks = 0,
+ .modes = 0
};

for (i = 0; i <= EDID_EST_TIMINGS; i++) {
@@ -2227,7 +2235,11 @@ add_standard_modes(struct drm_connector *connector, struct edid *edid)
{
int i, modes = 0;
struct detailed_mode_closure closure = {
- connector, edid, 0, 0, 0
+ .connector = connector,
+ .edid = edid,
+ .preferred = 0,
+ .quirks = 0,
+ .modes = 0
};

for (i = 0; i < EDID_STD_TIMINGS; i++) {
@@ -2313,7 +2325,11 @@ static int
add_cvt_modes(struct drm_connector *connector, struct edid *edid)
{
struct detailed_mode_closure closure = {
- connector, edid, 0, 0, 0
+ .connector = connector,
+ .edid = edid,
+ .preferred = 0,
+ .quirks = 0,
+ .modes = 0
};

if (version_greater(edid, 1, 2))
@@ -2357,11 +2373,11 @@ add_detailed_modes(struct drm_connector *connector, struct edid *edid,
u32 quirks)
{
struct detailed_mode_closure closure = {
- connector,
- edid,
- 1,
- quirks,
- 0
+ .connector = connector,
+ .edid = edid,
+ .preferred = 1,
+ .quirks = quirks,
+ .modes = 0
};

if (closure.preferred && !version_greater(edid, 1, 3))


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