Commit d2cec82c authored by Phil Reid's avatar Phil Reid Committed by Sebastian Reichel

power: sbs-battery: Request threaded irq and fix dev callback cookie

Currently the battery detect gpio can not be used with a chained interrupt
controller that requires threaded irq handlers. Use threaded irq instead.
In addition this was not going to be working at present because
chip->power_supply is assigned after the request irq call.
Signed-off-by: default avatarPhil Reid <preid@electromag.com.au>
Signed-off-by: default avatarSebastian Reichel <sre@kernel.org>
parent 9239a86f
...@@ -162,7 +162,6 @@ struct sbs_info { ...@@ -162,7 +162,6 @@ struct sbs_info {
bool is_present; bool is_present;
bool gpio_detect; bool gpio_detect;
bool enable_detection; bool enable_detection;
int irq;
int last_state; int last_state;
int poll_time; int poll_time;
struct delayed_work work; struct delayed_work work;
...@@ -661,7 +660,8 @@ static int sbs_get_property(struct power_supply *psy, ...@@ -661,7 +660,8 @@ static int sbs_get_property(struct power_supply *psy,
static irqreturn_t sbs_irq(int irq, void *devid) static irqreturn_t sbs_irq(int irq, void *devid)
{ {
struct power_supply *battery = devid; struct sbs_info *chip = devid;
struct power_supply *battery = chip->power_supply;
power_supply_changed(battery); power_supply_changed(battery);
...@@ -869,9 +869,9 @@ static int sbs_probe(struct i2c_client *client, ...@@ -869,9 +869,9 @@ static int sbs_probe(struct i2c_client *client,
goto skip_gpio; goto skip_gpio;
} }
rc = request_irq(irq, sbs_irq, rc = devm_request_threaded_irq(&client->dev, irq, NULL, sbs_irq,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
dev_name(&client->dev), chip->power_supply); dev_name(&client->dev), chip);
if (rc) { if (rc) {
dev_warn(&client->dev, "Failed to request irq: %d\n", rc); dev_warn(&client->dev, "Failed to request irq: %d\n", rc);
gpio_free(pdata->battery_detect); gpio_free(pdata->battery_detect);
...@@ -879,8 +879,6 @@ static int sbs_probe(struct i2c_client *client, ...@@ -879,8 +879,6 @@ static int sbs_probe(struct i2c_client *client,
goto skip_gpio; goto skip_gpio;
} }
chip->irq = irq;
skip_gpio: skip_gpio:
/* /*
* Before we register, we might need to make sure we can actually talk * Before we register, we might need to make sure we can actually talk
...@@ -915,8 +913,6 @@ static int sbs_probe(struct i2c_client *client, ...@@ -915,8 +913,6 @@ static int sbs_probe(struct i2c_client *client,
return 0; return 0;
exit_psupply: exit_psupply:
if (chip->irq)
free_irq(chip->irq, chip->power_supply);
if (chip->gpio_detect) if (chip->gpio_detect)
gpio_free(pdata->battery_detect); gpio_free(pdata->battery_detect);
...@@ -927,8 +923,6 @@ static int sbs_remove(struct i2c_client *client) ...@@ -927,8 +923,6 @@ static int sbs_remove(struct i2c_client *client)
{ {
struct sbs_info *chip = i2c_get_clientdata(client); struct sbs_info *chip = i2c_get_clientdata(client);
if (chip->irq)
free_irq(chip->irq, chip->power_supply);
if (chip->gpio_detect) if (chip->gpio_detect)
gpio_free(chip->pdata->battery_detect); gpio_free(chip->pdata->battery_detect);
......
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