[PATCH 2/3] media: m88ds3103: make regmap_config static const

[Link Mauve]

This struct was previously carried over in the m88ds3103_dev struct,
even though it was used only once at probe-time.

This reduces the size of the m88ds3103_dev struct by 192 B, by putting
it in the .rodata section instead.

This regmap_config previously set lock_arg, but without either lock or
unlock callbacks this argument was unused.

Signed-off-by: Link Mauve <linkmauve@xxxxxxxxxxxx>
---
 drivers/media/dvb-frontends/m88ds3103.c      | 9 +++++----
 drivers/media/dvb-frontends/m88ds3103_priv.h | 1 -
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c
index d79b88848a8c..d3a69a8ec3f6 100644
--- a/drivers/media/dvb-frontends/m88ds3103.c
+++ b/drivers/media/dvb-frontends/m88ds3103.c
@@ -2045,6 +2045,10 @@ static int m88ds3103_probe(struct i2c_client *client)
 	struct m88ds3103_platform_data *pdata = client->dev.platform_data;
 	int ret;
 	unsigned int utmp;
+	static const struct regmap_config regmap_config = {
+		.reg_bits = 8,
+		.val_bits = 8,
+	};
 
 	dev = kzalloc_obj(*dev);
 	if (!dev) {
@@ -2067,10 +2071,7 @@ static int m88ds3103_probe(struct i2c_client *client)
 	dev->config.lnb_en_pol = pdata->lnb_en_pol;
 	dev->cfg = &dev->config;
 	/* create regmap */
-	dev->regmap_config.reg_bits = 8;
-	dev->regmap_config.val_bits = 8;
-	dev->regmap_config.lock_arg = dev;
-	dev->regmap = devm_regmap_init_i2c(client, &dev->regmap_config);
+	dev->regmap = devm_regmap_init_i2c(client, &regmap_config);
 	if (IS_ERR(dev->regmap)) {
 		ret = PTR_ERR(dev->regmap);
 		goto err_kfree;
diff --git a/drivers/media/dvb-frontends/m88ds3103_priv.h b/drivers/media/dvb-frontends/m88ds3103_priv.h
index d7d16e7904da..a29ba664377b 100644
--- a/drivers/media/dvb-frontends/m88ds3103_priv.h
+++ b/drivers/media/dvb-frontends/m88ds3103_priv.h
@@ -33,7 +33,6 @@
 struct m88ds3103_dev {
 	struct i2c_client *client;
 	struct i2c_client *dt_client;
-	struct regmap_config regmap_config;
 	struct regmap *regmap;
 	struct m88ds3103_config config;
 	const struct m88ds3103_config *cfg;
-- 
2.55.0