backlight: Use named initializers for arrays of i2c_device_data

While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.

The mentioned robustness is relevant for a planned change to struct
i2c_device_id that replaces .driver_data by an anonymous union.

While touching all these arrays, unify usage of whitespace in the list
terminator.

This patch doesn't modify the compiled arrays, only their representation
in source form benefits. The former was confirmed with x86 and arm64
builds.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Reviewed-by: Daniel Thompson (RISCstar) <danielt@kernel.org>
Link: https://patch.msgid.link/20260518111203.639603-2-u.kleine-koenig@baylibre.com
Signed-off-by: Lee Jones <lee@kernel.org>

drivers/video/backlight/adp8860_bl.c

@@ -790,9 +790,9 @@ static SIMPLE_DEV_PM_OPS(adp8860_i2c_pm_ops, adp8860_i2c_suspend,
 			adp8860_i2c_resume);
 
 static const struct i2c_device_id adp8860_id[] = {
-	{ "adp8860", adp8860 },
-	{ "adp8861", adp8861 },
-	{ "adp8863", adp8863 },
+	{ .name = "adp8860", .driver_data = adp8860 },
+	{ .name = "adp8861", .driver_data = adp8861 },
+	{ .name = "adp8863", .driver_data = adp8863 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, adp8860_id);

drivers/video/backlight/adp8870_bl.c

@@ -962,7 +962,7 @@ static SIMPLE_DEV_PM_OPS(adp8870_i2c_pm_ops, adp8870_i2c_suspend,
 			adp8870_i2c_resume);
 
 static const struct i2c_device_id adp8870_id[] = {
-	{ "adp8870" },
+	{ .name = "adp8870" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, adp8870_id);

drivers/video/backlight/arcxcnn_bl.c

@@ -382,7 +382,7 @@ static const struct of_device_id arcxcnn_dt_ids[] = {
 MODULE_DEVICE_TABLE(of, arcxcnn_dt_ids);
 
 static const struct i2c_device_id arcxcnn_ids[] = {
-	{"arc2c0608", ARC2C0608},
+	{ .name = "arc2c0608", .driver_data = ARC2C0608 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, arcxcnn_ids);

drivers/video/backlight/aw99706.c

@@ -443,7 +443,7 @@ static int aw99706_resume(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(aw99706_pm_ops, aw99706_suspend, aw99706_resume);
 
 static const struct i2c_device_id aw99706_ids[] = {
-	{ "aw99706" },
+	{ .name = "aw99706" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, aw99706_ids);

drivers/video/backlight/bd6107.c

@@ -179,7 +179,7 @@ static void bd6107_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id bd6107_ids[] = {
-	{ "bd6107" },
+	{ .name = "bd6107" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, bd6107_ids);

drivers/video/backlight/ktz8866.c

@@ -179,8 +179,8 @@ static void ktz8866_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id ktz8866_ids[] = {
-	{ "ktz8866" },
-	{}
+	{ .name = "ktz8866" },
+	{ }
 };
 MODULE_DEVICE_TABLE(i2c, ktz8866_ids);
 

drivers/video/backlight/lm3509_bl.c

@@ -311,8 +311,8 @@ static void lm3509_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id lm3509_id[] = {
-	{ LM3509_NAME },
-	{}
+	{ .name = LM3509_NAME },
+	{ }
 };
 
 MODULE_DEVICE_TABLE(i2c, lm3509_id);

drivers/video/backlight/lm3630a_bl.c

@@ -596,8 +596,8 @@ static void lm3630a_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id lm3630a_id[] = {
-	{ LM3630A_NAME },
-	{}
+	{ .name = LM3630A_NAME },
+	{ }
 };
 
 MODULE_DEVICE_TABLE(i2c, lm3630a_id);

drivers/video/backlight/lm3639_bl.c

@@ -403,8 +403,8 @@ static void lm3639_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id lm3639_id[] = {
-	{ LM3639_NAME },
-	{}
+	{ .name = LM3639_NAME },
+	{ }
 };
 
 MODULE_DEVICE_TABLE(i2c, lm3639_id);

drivers/video/backlight/lp855x_bl.c

@@ -570,13 +570,13 @@ static const struct of_device_id lp855x_dt_ids[] __maybe_unused = {
 MODULE_DEVICE_TABLE(of, lp855x_dt_ids);
 
 static const struct i2c_device_id lp855x_ids[] = {
-	{"lp8550", LP8550},
-	{"lp8551", LP8551},
-	{"lp8552", LP8552},
-	{"lp8553", LP8553},
-	{"lp8555", LP8555},
-	{"lp8556", LP8556},
-	{"lp8557", LP8557},
+	{ .name = "lp8550", .driver_data = LP8550 },
+	{ .name = "lp8551", .driver_data = LP8551 },
+	{ .name = "lp8552", .driver_data = LP8552 },
+	{ .name = "lp8553", .driver_data = LP8553 },
+	{ .name = "lp8555", .driver_data = LP8555 },
+	{ .name = "lp8556", .driver_data = LP8556 },
+	{ .name = "lp8557", .driver_data = LP8557 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, lp855x_ids);

drivers/video/backlight/lv5207lp.c

@@ -131,7 +131,7 @@ static void lv5207lp_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id lv5207lp_ids[] = {
-	{ "lv5207lp" },
+	{ .name = "lv5207lp" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, lv5207lp_ids);

drivers/video/backlight/mp3309c.c

@@ -400,7 +400,7 @@ static const struct of_device_id mp3309c_match_table[] = {
 MODULE_DEVICE_TABLE(of, mp3309c_match_table);
 
 static const struct i2c_device_id mp3309c_id[] = {
-	{ "mp3309c" },
+	{ .name = "mp3309c" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, mp3309c_id);