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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-19 17:14:33 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-04-03 16:24:33 -0700 |
| commit | 2d3884998945cf3f995e9c2e0f157b59f4ec3e86 (patch) | |
| tree | 2152b20096b338722ec1e73a6ce9b9adf1ddd694 /drivers/input/touchscreen | |
| parent | Input: eeti_ts - switch to using managed resources (diff) | |
| download | linux-dev-2d3884998945cf3f995e9c2e0f157b59f4ec3e86.tar.xz linux-dev-2d3884998945cf3f995e9c2e0f157b59f4ec3e86.zip | |
Input: eeti_ts - respect interrupt set in client structure
Instead of expecting that GPIO is always interrupt source, let's use
interrupt specified in I2C client.
Reviewed-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/eeti_ts.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c index e99e4fec93f5..ac78ac6d4936 100644 --- a/drivers/input/touchscreen/eeti_ts.c +++ b/drivers/input/touchscreen/eeti_ts.c @@ -49,7 +49,7 @@ struct eeti_ts { struct input_dev *input; struct work_struct work; struct mutex mutex; - int irq_gpio, irq, irq_active_high; + int irq_gpio, irq_active_high; }; #define EETI_TS_BITDEPTH (11) @@ -128,7 +128,7 @@ static irqreturn_t eeti_ts_isr(int irq, void *dev_id) static void eeti_ts_start(struct eeti_ts *eeti) { - enable_irq(eeti->irq); + enable_irq(eeti->client->irq); /* Read the events once to arm the IRQ */ eeti_ts_read(&eeti->work); @@ -136,7 +136,7 @@ static void eeti_ts_start(struct eeti_ts *eeti) static void eeti_ts_stop(struct eeti_ts *eeti) { - disable_irq(eeti->irq); + disable_irq(eeti->client->irq); cancel_work_sync(&eeti->work); } @@ -201,7 +201,6 @@ static int eeti_ts_probe(struct i2c_client *client, eeti->client = client; eeti->input = input; eeti->irq_gpio = pdata->irq_gpio; - eeti->irq = gpio_to_irq(pdata->irq_gpio); error = devm_gpio_request_one(dev, pdata->irq_gpio, GPIOF_IN, client->name); @@ -221,7 +220,7 @@ static int eeti_ts_probe(struct i2c_client *client, if (error) return error; - error = devm_request_irq(dev, eeti->irq, eeti_ts_isr, irq_flags, + error = devm_request_irq(dev, client->irq, eeti_ts_isr, irq_flags, client->name, eeti); if (error) { dev_err(dev, "Unable to request touchscreen IRQ: %d\n", @@ -252,7 +251,7 @@ static int __maybe_unused eeti_ts_suspend(struct device *dev) mutex_unlock(&input_dev->mutex); if (device_may_wakeup(&client->dev)) - enable_irq_wake(eeti->irq); + enable_irq_wake(client->irq); return 0; } @@ -264,7 +263,7 @@ static int __maybe_unused eeti_ts_resume(struct device *dev) struct input_dev *input_dev = eeti->input; if (device_may_wakeup(&client->dev)) - disable_irq_wake(eeti->irq); + disable_irq_wake(client->irq); mutex_lock(&input_dev->mutex); |