@@ -622,7 +622,6 @@ config THINKPAD_ACPI_HOTKEY_POLL
config SENSORS_HDAPS
tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
depends on INPUT
- select INPUT_POLLDEV
help
This driver provides support for the IBM Hard Drive Active Protection
System (hdaps), which provides an accelerometer and other misc. data.
@@ -59,7 +59,7 @@
#define HDAPS_BOTH_AXES (HDAPS_X_AXIS | HDAPS_Y_AXIS)
static struct platform_device *pdev;
-static struct input_polled_dev *hdaps_idev;
+static struct input_dev *hdaps_idev;
static unsigned int hdaps_invert;
static u8 km_activity;
static int rest_x;
@@ -318,9 +318,8 @@ static void hdaps_calibrate(void)
__hdaps_read_pair(HDAPS_PORT_XPOS, HDAPS_PORT_YPOS, &rest_x, &rest_y);
}
-static void hdaps_mousedev_poll(struct input_polled_dev *dev)
+static void hdaps_mousedev_poll(struct input_dev *input_dev)
{
- struct input_dev *input_dev = dev->input;
int x, y;
mutex_lock(&hdaps_mtx);
@@ -531,7 +530,6 @@ static const struct dmi_system_id hdaps_whitelist[] __initconst = {
static int __init hdaps_init(void)
{
- struct input_dev *idev;
int ret;
if (!dmi_check_system(hdaps_whitelist)) {
@@ -559,31 +557,32 @@ static int __init hdaps_init(void)
if (ret)
goto out_device;
- hdaps_idev = input_allocate_polled_device();
+ hdaps_idev = input_allocate_device();
if (!hdaps_idev) {
ret = -ENOMEM;
goto out_group;
}
- hdaps_idev->poll = hdaps_mousedev_poll;
- hdaps_idev->poll_interval = HDAPS_POLL_INTERVAL;
-
/* initial calibrate for the input device */
hdaps_calibrate();
/* initialize the input class */
- idev = hdaps_idev->input;
- idev->name = "hdaps";
- idev->phys = "isa1600/input0";
- idev->id.bustype = BUS_ISA;
- idev->dev.parent = &pdev->dev;
- idev->evbit[0] = BIT_MASK(EV_ABS);
- input_set_abs_params(idev, ABS_X,
+ hdaps_idev->name = "hdaps";
+ hdaps_idev->phys = "isa1600/input0";
+ hdaps_idev->id.bustype = BUS_ISA;
+ hdaps_idev->dev.parent = &pdev->dev;
+ input_set_abs_params(hdaps_idev, ABS_X,
-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
- input_set_abs_params(idev, ABS_Y,
+ input_set_abs_params(hdaps_idev, ABS_Y,
-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
- ret = input_register_polled_device(hdaps_idev);
+ ret = input_setup_polling(hdaps_idev, hdaps_mousedev_poll);
+ if (ret)
+ goto out_idev;
+
+ input_set_poll_interval(hdaps_idev, HDAPS_POLL_INTERVAL);
+
+ ret = input_register_device(hdaps_idev);
if (ret)
goto out_idev;
@@ -591,7 +590,7 @@ static int __init hdaps_init(void)
return 0;
out_idev:
- input_free_polled_device(hdaps_idev);
+ input_free_device(hdaps_idev);
out_group:
sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
out_device:
@@ -607,8 +606,7 @@ static int __init hdaps_init(void)
static void __exit hdaps_exit(void)
{
- input_unregister_polled_device(hdaps_idev);
- input_free_polled_device(hdaps_idev);
+ input_unregister_device(hdaps_idev);
sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
platform_device_unregister(pdev);
platform_driver_unregister(&hdaps_driver);
We have added polled mode to the normal input devices with the intent of retiring input_polled_dev. This converts hdaps driver to use the polling mode of standard input devices and removes dependency on INPUT_POLLDEV. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> --- drivers/platform/x86/Kconfig | 1 - drivers/platform/x86/hdaps.c | 38 +++++++++++++++++------------------- 2 files changed, 18 insertions(+), 21 deletions(-)