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authorGuenter Roeck <linux@roeck-us.net>2017-01-21 23:49:13 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-01-21 23:53:30 -0800
commit8e1b4d83cf8b0e62f5a45792d07f027783c1a07c (patch)
tree43b63f8c2430314ccb2220b671d13bc8916f4635
parent56580c2cb7d72e2176136b8146bcc6a527d8ac38 (diff)
downloadlinux-8e1b4d83cf8b0e62f5a45792d07f027783c1a07c.tar.gz
Input: touchscreen - drop unnecessary calls to device_init_wakeup
Calling device_init_wakeup in the remove function is unnecessary since the device is going away, and thus won't be able to cause any wakeups under any circumstances. Besides, the driver cleanup code already handles the necessary cleanup. Similarly, disabling wakeup in the probe error path is unnecessary, as is disabling wakeup in the probe function in the first place. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
-rw-r--r--drivers/input/touchscreen/ads7846.c2
-rw-r--r--drivers/input/touchscreen/bu21013_ts.c2
-rw-r--r--drivers/input/touchscreen/eeti_ts.c1
-rw-r--r--drivers/input/touchscreen/lpc32xx_ts.c1
-rw-r--r--drivers/input/touchscreen/st1232.c1
5 files changed, 0 insertions, 7 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 1ce3ecbe37f8..f5793e3d945f 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1462,8 +1462,6 @@ static int ads7846_remove(struct spi_device *spi)
{
struct ads7846 *ts = spi_get_drvdata(spi);
- device_init_wakeup(&spi->dev, false);
-
sysfs_remove_group(&spi->dev.kobj, &ads784x_attr_group);
ads7846_disable(ts);
diff --git a/drivers/input/touchscreen/bu21013_ts.c b/drivers/input/touchscreen/bu21013_ts.c
index 931417eb4f5a..4fa5da8d5fa8 100644
--- a/drivers/input/touchscreen/bu21013_ts.c
+++ b/drivers/input/touchscreen/bu21013_ts.c
@@ -637,8 +637,6 @@ static int bu21013_remove(struct i2c_client *client)
kfree(bu21013_data);
- device_init_wakeup(&client->dev, false);
-
return 0;
}
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index fa974579eb41..16023867b9da 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -231,7 +231,6 @@ static int eeti_ts_probe(struct i2c_client *client,
*/
eeti_ts_stop(priv);
- device_init_wakeup(&client->dev, 0);
return 0;
err3:
diff --git a/drivers/input/touchscreen/lpc32xx_ts.c b/drivers/input/touchscreen/lpc32xx_ts.c
index 7fbb3b0c8571..e0baa7de4102 100644
--- a/drivers/input/touchscreen/lpc32xx_ts.c
+++ b/drivers/input/touchscreen/lpc32xx_ts.c
@@ -313,7 +313,6 @@ static int lpc32xx_ts_remove(struct platform_device *pdev)
struct lpc32xx_tsc *tsc = platform_get_drvdata(pdev);
struct resource *res;
- device_init_wakeup(&pdev->dev, 0);
free_irq(tsc->irq, tsc);
input_unregister_device(tsc->dev);
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c
index e943678ce54c..be5615c6bf8f 100644
--- a/drivers/input/touchscreen/st1232.c
+++ b/drivers/input/touchscreen/st1232.c
@@ -237,7 +237,6 @@ static int st1232_ts_remove(struct i2c_client *client)
{
struct st1232_ts_data *ts = i2c_get_clientdata(client);
- device_init_wakeup(&client->dev, 0);
st1232_ts_power(ts, false);
return 0;