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-rw-r--r--drivers/leds/leds-lp5521.c22
-rw-r--r--drivers/leds/leds-lp5523.c46
-rw-r--r--drivers/leds/leds-lp55xx-common.c9
3 files changed, 12 insertions, 65 deletions
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index faab449..74dc208 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -689,26 +689,6 @@ static void lp5521_unregister_sysfs(struct i2c_client *client)
&lp5521_led_attribute_group);
}
-static void lp5521_deinit_device(struct lp5521_chip *chip);
-static int lp5521_init_device(struct lp5521_chip *chip)
-{
- struct i2c_client *client = chip->client;
- struct lp55xx_chip *temp;
- int ret;
-
- ret = lp5521_post_init_device(temp);
- if (ret < 0) {
- dev_err(&client->dev, "error configuring chip\n");
- goto err_config;
- }
-
- return 0;
-
-err_config:
- lp5521_deinit_device(chip);
- return ret;
-}
-
static void lp5521_deinit_device(struct lp5521_chip *chip)
{
struct lp5521_platform_data *pdata = chip->pdata;
@@ -860,7 +840,7 @@ static int lp5521_probe(struct i2c_client *client,
i2c_set_clientdata(client, led);
- ret = lp5521_init_device(old_chip);
+ ret = lp55xx_init_device(chip);
if (ret)
goto err_init;
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 110565b..80b7fb4 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -773,18 +773,6 @@ static void lp5523_set_mode(struct lp5523_engine *engine, u8 mode)
/*--------------------------------------------------------------*/
/* Probe, Attach, Remove */
/*--------------------------------------------------------------*/
-static int __init lp5523_init_engine(struct lp5523_engine *engine, int id)
-{
- if (id < 1 || id > LP5523_ENGINES)
- return -1;
- engine->id = id;
- engine->engine_mask = LP5523_ENG_MASK_BASE >> SHIFT_MASK(id);
- engine->prog_page = id - 1;
- engine->mux_page = id + 2;
-
- return 0;
-}
-
static int lp5523_init_led(struct lp5523_led *led, struct device *dev,
int chan, struct lp5523_platform_data *pdata,
const char *chip_name)
@@ -884,26 +872,6 @@ static void lp5523_unregister_leds(struct lp5523_chip *chip)
}
}
-static void lp5523_deinit_device(struct lp5523_chip *chip);
-static int lp5523_init_device(struct lp5523_chip *chip)
-{
- struct i2c_client *client = chip->client;
- struct lp55xx_chip *temp;
- int ret;
-
- ret = lp5523_post_init_device(temp);
- if (ret < 0) {
- dev_err(&client->dev, "error configuring chip\n");
- goto err_config;
- }
-
- return 0;
-
-err_config:
- lp5523_deinit_device(chip);
- return ret;
-}
-
static void lp5523_deinit_device(struct lp5523_chip *chip)
{
struct lp5523_platform_data *pdata = chip->pdata;
@@ -931,7 +899,7 @@ static int lp5523_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct lp5523_chip *old_chip = NULL;
- int ret, i;
+ int ret;
struct lp55xx_chip *chip;
struct lp55xx_led *led;
struct lp55xx_platform_data *pdata = client->dev.platform_data;
@@ -958,21 +926,12 @@ static int lp5523_probe(struct i2c_client *client,
i2c_set_clientdata(client, led);
- ret = lp5523_init_device(old_chip);
+ ret = lp55xx_init_device(chip);
if (ret)
goto err_init;
dev_info(&client->dev, "%s Programmable led chip found\n", id->name);
- /* Initialize engines */
- for (i = 0; i < ARRAY_SIZE(old_chip->engines); i++) {
- ret = lp5523_init_engine(&old_chip->engines[i], i + 1);
- if (ret) {
- dev_err(&client->dev, "error initializing engine\n");
- goto fail1;
- }
- }
-
ret = lp5523_register_leds(old_chip, id->name);
if (ret)
goto fail2;
@@ -985,7 +944,6 @@ static int lp5523_probe(struct i2c_client *client,
return ret;
fail2:
lp5523_unregister_leds(old_chip);
-fail1:
lp5523_deinit_device(old_chip);
err_init:
return ret;
diff --git a/drivers/leds/leds-lp55xx-common.c b/drivers/leds/leds-lp55xx-common.c
index 74beb36..c06745f 100644
--- a/drivers/leds/leds-lp55xx-common.c
+++ b/drivers/leds/leds-lp55xx-common.c
@@ -144,9 +144,18 @@ int lp55xx_init_device(struct lp55xx_chip *chip)
/* chip specific initialization */
ret = lp55xx_post_init_device(chip);
+ if (ret) {
+ dev_err(dev, "post init device err: %d\n", ret);
+ goto err_post_init;
+ }
return 0;
+err_post_init:
+ if (pdata->enable)
+ pdata->enable(0);
+ if (pdata->release_resources)
+ pdata->release_resources();
err:
return ret;
}
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