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power: max170xx: Enable DBFS entries

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Enable the entries for DBFS direct register access.

Change-Id: I23213a739e85bdb3d9ed73f4686ee55ccb537c25
Signed-off-by: Kenny Kessler <kenny.kessler@motorola.com>
Reviewed-on: https://gerrit.mot.com/1197884
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Kenneth Kessler <kennykessler@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Kenny Kessler 2018-06-22 13:45:12 -05:00 • committed by Kenneth Kessler
commit ba6eb8c580
1 changed files with 6 additions and 9 deletions
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15
drivers/power/max170xx/max170xx_battery_mmi.c
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@ -134,10 +134,9 @@ struct max17042_chip {
struct mutex check_temp_lock;
int init_complete;
bool batt_undervoltage;
#ifdef CONFIG_BATTERY_MAX17042_DEBUGFS
struct dentry *debugfs_root;
u8 debugfs_addr;
#endif
struct power_supply *batt_psy;
int temp_state;
int hotspot_temp;
@ -1865,7 +1864,6 @@ max17042_get_pdata(struct device *dev)
}
#endif
#ifdef CONFIG_BATTERY_MAX17042_DEBUGFS
static int max17042_debugfs_read_addr(void *data, u64 *val)
{
struct max17042_chip *chip = (struct max17042_chip *)data;
@ -1886,11 +1884,13 @@ static int max17042_debugfs_read_data(void *data, u64 *val)
{
struct max17042_chip *chip = (struct max17042_chip *)data;
struct regmap *map = chip->regmap;
int ret = regmap_read(map, chip->debugfs_addr, val);
int rd;
int ret = regmap_read(map, chip->debugfs_addr, &rd);
if (ret < 0)
return ret;
*val = rd;
return 0;
}
@ -1925,7 +1925,6 @@ err_debugfs:
chip->debugfs_root = NULL;
return -ENOMEM;
}
#endif
#define MAX_TAPER_RETRY 5
static void iterm_work(struct work_struct *work)
@ -2410,13 +2409,12 @@ static int max17042_probe(struct i2c_client *client,
chip->init_complete = 1;
}
#ifdef CONFIG_BATTERY_MAX17042_DEBUGFS
ret = max17042_debugfs_create(chip);
if (ret) {
dev_err(&client->dev, "cannot create debugfs\n");
return ret;
}
#endif
wakeup_source_init(&chip->max17042_wake_source.source,
"max17042_wake");
INIT_DELAYED_WORK(&chip->iterm_work,
@ -2436,9 +2434,8 @@ static int max17042_remove(struct i2c_client *client)
cancel_work_sync(&chip->check_temp_work);
mutex_destroy(&chip->check_temp_lock);
#ifdef CONFIG_BATTERY_MAX17042_DEBUGFS
debugfs_remove_recursive(chip->debugfs_root);
#endif
gpio_free_array(chip->pdata->gpio_list, chip->pdata->num_gpio_list);
wakeup_source_trash(&chip->max17042_wake_source.source);