diff options
Diffstat (limited to 'drivers/input/keyboard/cypress-sf.c')
| -rw-r--r-- | drivers/input/keyboard/cypress-sf.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/drivers/input/keyboard/cypress-sf.c b/drivers/input/keyboard/cypress-sf.c index c28996028e80..335b72efc5aa 100644 --- a/drivers/input/keyboard/cypress-sf.c +++ b/drivers/input/keyboard/cypress-sf.c @@ -61,6 +61,14 @@ static irqreturn_t cypress_sf_irq_handler(int irq, void *devid) return IRQ_HANDLED; } +static void cypress_sf_disable_regulators(void *arg) +{ + struct cypress_sf_data *touchkey = arg; + + regulator_bulk_disable(ARRAY_SIZE(touchkey->regulators), + touchkey->regulators); +} + static int cypress_sf_probe(struct i2c_client *client) { struct cypress_sf_data *touchkey; @@ -121,6 +129,12 @@ static int cypress_sf_probe(struct i2c_client *client) return error; } + error = devm_add_action_or_reset(&client->dev, + cypress_sf_disable_regulators, + touchkey); + if (error) + return error; + touchkey->input_dev = devm_input_allocate_device(&client->dev); if (!touchkey->input_dev) { dev_err(&client->dev, "Failed to allocate input device\n"); @@ -154,7 +168,7 @@ static int cypress_sf_probe(struct i2c_client *client) return 0; }; -static int __maybe_unused cypress_sf_suspend(struct device *dev) +static int cypress_sf_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct cypress_sf_data *touchkey = i2c_get_clientdata(client); @@ -173,7 +187,7 @@ static int __maybe_unused cypress_sf_suspend(struct device *dev) return 0; } -static int __maybe_unused cypress_sf_resume(struct device *dev) +static int cypress_sf_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct cypress_sf_data *touchkey = i2c_get_clientdata(client); @@ -191,11 +205,11 @@ static int __maybe_unused cypress_sf_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(cypress_sf_pm_ops, - cypress_sf_suspend, cypress_sf_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(cypress_sf_pm_ops, + cypress_sf_suspend, cypress_sf_resume); -static struct i2c_device_id cypress_sf_id_table[] = { - { CYPRESS_SF_DEV_NAME, 0 }, +static const struct i2c_device_id cypress_sf_id_table[] = { + { CYPRESS_SF_DEV_NAME }, { } }; MODULE_DEVICE_TABLE(i2c, cypress_sf_id_table); @@ -211,11 +225,11 @@ MODULE_DEVICE_TABLE(of, cypress_sf_of_match); static struct i2c_driver cypress_sf_driver = { .driver = { .name = CYPRESS_SF_DEV_NAME, - .pm = &cypress_sf_pm_ops, + .pm = pm_sleep_ptr(&cypress_sf_pm_ops), .of_match_table = of_match_ptr(cypress_sf_of_match), }, .id_table = cypress_sf_id_table, - .probe_new = cypress_sf_probe, + .probe = cypress_sf_probe, }; module_i2c_driver(cypress_sf_driver); |