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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2013-02-20 06:05:39 (GMT)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2013-02-20 06:05:39 (GMT)
commit2d9f0d964be94fd51c7303288c6f9c88bf2381fe (patch)
tree2631c3e82abc145a6e9c8e2c18687833c71de012 /drivers/input/touchscreen
parent9937c026820baabd1e908a9c1e6bdc846293000a (diff)
parent005a69d632cd8694061c2dd27492fe874780b5ee (diff)
downloadlinux-fsl-qoriq-2d9f0d964be94fd51c7303288c6f9c88bf2381fe.tar.xz
Merge branch 'next' into for-linus
Prepare first set of updates for 3.9 merge window.
Diffstat (limited to 'drivers/input/touchscreen')
-rw-r--r--drivers/input/touchscreen/Kconfig2
-rw-r--r--drivers/input/touchscreen/cyttsp_spi.c1
-rw-r--r--drivers/input/touchscreen/mms114.c54
-rw-r--r--drivers/input/touchscreen/stmpe-ts.c2
-rw-r--r--drivers/input/touchscreen/tsc2005.c1
-rw-r--r--drivers/input/touchscreen/wm831x-ts.c4
6 files changed, 21 insertions, 43 deletions
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index b93b598..9a647ee 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -359,7 +359,7 @@ config TOUCHSCREEN_MCS5000
config TOUCHSCREEN_MMS114
tristate "MELFAS MMS114 touchscreen"
- depends on I2C
+ depends on I2C && GENERIC_HARDIRQS
help
Say Y here if you have the MELFAS MMS114 touchscreen controller
chip in your system.
diff --git a/drivers/input/touchscreen/cyttsp_spi.c b/drivers/input/touchscreen/cyttsp_spi.c
index 638e203..861b7f7 100644
--- a/drivers/input/touchscreen/cyttsp_spi.c
+++ b/drivers/input/touchscreen/cyttsp_spi.c
@@ -193,7 +193,6 @@ static struct spi_driver cyttsp_spi_driver = {
module_spi_driver(cyttsp_spi_driver);
-MODULE_ALIAS("spi:cyttsp");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Cypress TrueTouch(R) Standard Product (TTSP) SPI driver");
MODULE_AUTHOR("Cypress");
diff --git a/drivers/input/touchscreen/mms114.c b/drivers/input/touchscreen/mms114.c
index 98841d8..4a29ddf 100644
--- a/drivers/input/touchscreen/mms114.c
+++ b/drivers/input/touchscreen/mms114.c
@@ -429,12 +429,12 @@ static int mms114_probe(struct i2c_client *client,
return -ENODEV;
}
- data = kzalloc(sizeof(struct mms114_data), GFP_KERNEL);
- input_dev = input_allocate_device();
+ data = devm_kzalloc(&client->dev, sizeof(struct mms114_data),
+ GFP_KERNEL);
+ input_dev = devm_input_allocate_device(&client->dev);
if (!data || !input_dev) {
dev_err(&client->dev, "Failed to allocate memory\n");
- error = -ENOMEM;
- goto err_free_mem;
+ return -ENOMEM;
}
data->client = client;
@@ -466,57 +466,36 @@ static int mms114_probe(struct i2c_client *client,
input_set_drvdata(input_dev, data);
i2c_set_clientdata(client, data);
- data->core_reg = regulator_get(&client->dev, "avdd");
+ data->core_reg = devm_regulator_get(&client->dev, "avdd");
if (IS_ERR(data->core_reg)) {
error = PTR_ERR(data->core_reg);
dev_err(&client->dev,
"Unable to get the Core regulator (%d)\n", error);
- goto err_free_mem;
+ return error;
}
- data->io_reg = regulator_get(&client->dev, "vdd");
+ data->io_reg = devm_regulator_get(&client->dev, "vdd");
if (IS_ERR(data->io_reg)) {
error = PTR_ERR(data->io_reg);
dev_err(&client->dev,
"Unable to get the IO regulator (%d)\n", error);
- goto err_core_reg;
+ return error;
}
- error = request_threaded_irq(client->irq, NULL, mms114_interrupt,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "mms114", data);
+ error = devm_request_threaded_irq(&client->dev, client->irq, NULL,
+ mms114_interrupt, IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+ dev_name(&client->dev), data);
if (error) {
dev_err(&client->dev, "Failed to register interrupt\n");
- goto err_io_reg;
+ return error;
}
disable_irq(client->irq);
error = input_register_device(data->input_dev);
- if (error)
- goto err_free_irq;
-
- return 0;
-
-err_free_irq:
- free_irq(client->irq, data);
-err_io_reg:
- regulator_put(data->io_reg);
-err_core_reg:
- regulator_put(data->core_reg);
-err_free_mem:
- input_free_device(input_dev);
- kfree(data);
- return error;
-}
-
-static int mms114_remove(struct i2c_client *client)
-{
- struct mms114_data *data = i2c_get_clientdata(client);
-
- free_irq(client->irq, data);
- regulator_put(data->io_reg);
- regulator_put(data->core_reg);
- input_unregister_device(data->input_dev);
- kfree(data);
+ if (error) {
+ dev_err(&client->dev, "Failed to register input device\n");
+ return error;
+ }
return 0;
}
@@ -590,7 +569,6 @@ static struct i2c_driver mms114_driver = {
.of_match_table = of_match_ptr(mms114_dt_match),
},
.probe = mms114_probe,
- .remove = mms114_remove,
.id_table = mms114_id,
};
diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
index 84d884b..59e81b0 100644
--- a/drivers/input/touchscreen/stmpe-ts.c
+++ b/drivers/input/touchscreen/stmpe-ts.c
@@ -120,6 +120,7 @@ static void stmpe_work(struct work_struct *work)
__stmpe_reset_fifo(ts->stmpe);
input_report_abs(ts->idev, ABS_PRESSURE, 0);
+ input_report_key(ts->idev, BTN_TOUCH, 0);
input_sync(ts->idev);
}
@@ -153,6 +154,7 @@ static irqreturn_t stmpe_ts_handler(int irq, void *data)
input_report_abs(ts->idev, ABS_X, x);
input_report_abs(ts->idev, ABS_Y, y);
input_report_abs(ts->idev, ABS_PRESSURE, z);
+ input_report_key(ts->idev, BTN_TOUCH, 1);
input_sync(ts->idev);
/* flush the FIFO after we have read out our values. */
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index 9c0cdc7..7213e8b 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -753,3 +753,4 @@ module_spi_driver(tsc2005_driver);
MODULE_AUTHOR("Lauri Leukkunen <lauri.leukkunen@nokia.com>");
MODULE_DESCRIPTION("TSC2005 Touchscreen Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:tsc2005");
diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c
index f88fab5..6be2eb6 100644
--- a/drivers/input/touchscreen/wm831x-ts.c
+++ b/drivers/input/touchscreen/wm831x-ts.c
@@ -247,7 +247,7 @@ static int wm831x_ts_probe(struct platform_device *pdev)
wm831x_ts = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_ts),
GFP_KERNEL);
- input_dev = input_allocate_device();
+ input_dev = devm_input_allocate_device(&pdev->dev);
if (!wm831x_ts || !input_dev) {
error = -ENOMEM;
goto err_alloc;
@@ -376,7 +376,6 @@ err_pd_irq:
err_data_irq:
free_irq(wm831x_ts->data_irq, wm831x_ts);
err_alloc:
- input_free_device(input_dev);
return error;
}
@@ -387,7 +386,6 @@ static int wm831x_ts_remove(struct platform_device *pdev)
free_irq(wm831x_ts->pd_irq, wm831x_ts);
free_irq(wm831x_ts->data_irq, wm831x_ts);
- input_unregister_device(wm831x_ts->input_dev);
return 0;
}