These are unnecessary and ugly. Remove them, and all related code.
Cc: Christopher Heiny <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Signed-off-by: Courtney Cavin <[email protected]>
---
drivers/input/rmi4/rmi_driver.c | 57 ++---------------------------------------
drivers/input/rmi4/rmi_driver.h | 10 --------
include/linux/rmi.h | 20 ---------------
3 files changed, 2 insertions(+), 85 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 780742f..691b6fb 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -621,60 +621,16 @@ error_exit:
#ifdef CONFIG_PM_SLEEP
static int rmi_driver_suspend(struct device *dev)
{
- struct rmi_driver_data *data;
- int retval = 0;
struct rmi_device *rmi_dev = to_rmi_device(dev);
- data = dev_get_drvdata(&rmi_dev->dev);
-
- mutex_lock(&data->suspend_mutex);
-
- if (data->pre_suspend) {
- retval = data->pre_suspend(data->pm_data);
- if (retval)
- goto exit;
- }
-
disable_sensor(rmi_dev);
-
- if (data->post_suspend)
- retval = data->post_suspend(data->pm_data);
-
-exit:
- mutex_unlock(&data->suspend_mutex);
- return retval;
+ return 0;
}
static int rmi_driver_resume(struct device *dev)
{
- struct rmi_driver_data *data;
- int retval = 0;
struct rmi_device *rmi_dev = to_rmi_device(dev);
-
- data = dev_get_drvdata(&rmi_dev->dev);
- mutex_lock(&data->suspend_mutex);
-
- if (data->pre_resume) {
- retval = data->pre_resume(data->pm_data);
- if (retval)
- goto exit;
- }
-
- retval = enable_sensor(rmi_dev);
- if (retval)
- goto exit;
-
-
- if (data->post_resume) {
- retval = data->post_resume(data->pm_data);
- if (retval)
- goto exit;
- }
-
- data->suspended = false;
-exit:
- mutex_unlock(&data->suspend_mutex);
- return retval;
+ return enable_sensor(rmi_dev);
}
#endif /* CONFIG_PM_SLEEP */
@@ -811,15 +767,6 @@ static int rmi_driver_probe(struct device *dev)
retval = -ENOMEM;
goto err_free_data;
}
- if (IS_ENABLED(CONFIG_PM)) {
- data->pm_data = pdata->pm_data;
- data->pre_suspend = pdata->pre_suspend;
- data->post_suspend = pdata->post_suspend;
- data->pre_resume = pdata->pre_resume;
- data->post_resume = pdata->post_resume;
-
- mutex_init(&data->suspend_mutex);
- }
data->irq = pdata->irq;
if (data->irq < 0) {
diff --git a/drivers/input/rmi4/rmi_driver.h b/drivers/input/rmi4/rmi_driver.h
index aef5521..f28166f 100644
--- a/drivers/input/rmi4/rmi_driver.h
+++ b/drivers/input/rmi4/rmi_driver.h
@@ -53,16 +53,6 @@ struct rmi_driver_data {
u8 bsr;
bool enabled;
-#ifdef CONFIG_PM_SLEEP
- bool suspended;
- struct mutex suspend_mutex;
-
- void *pm_data;
- int (*pre_suspend) (const void *pm_data);
- int (*post_suspend) (const void *pm_data);
- int (*pre_resume) (const void *pm_data);
- int (*post_resume) (const void *pm_data);
-#endif
#ifdef CONFIG_RMI4_DEBUG
struct dentry *debugfs_delay;
diff --git a/include/linux/rmi.h b/include/linux/rmi.h
index 326e741..41c2c04 100644
--- a/include/linux/rmi.h
+++ b/include/linux/rmi.h
@@ -204,8 +204,6 @@ struct rmi_device_platform_data_spi {
* @f11_rezero_wait - if non-zero, this is how may milliseconds the F11 2D
* sensor will wait before being be rezeroed on exit from suspend. If
* this value is zero, the F11 2D sensor will not be rezeroed on resume.
- * @pre_suspend - this will be called before any other suspend operations are
- * done.
* @power_management - overrides default touch sensor doze mode settings (see
* above)
* @f19_button_map - provide initial input subsystem key mappings for F19.
@@ -213,16 +211,6 @@ struct rmi_device_platform_data_spi {
* @gpioled_map - provides initial settings for GPIOs and LEDs controlled by
* F30.
* @f41_button_map - provide initial input subsystem key mappings for F41.
- *
- * @post_suspend - this will be called after all suspend operations are
- * completed. This is the ONLY safe place to power off an RMI sensor
- * during the suspend process.
- * @pre_resume - this is called before any other resume operations. If you
- * powered off the RMI4 sensor in post_suspend(), then you MUST power it back
- * here, and you MUST wait an appropriate time for the ASIC to come up
- * (100ms to 200ms, depending on the sensor) before returning.
- * @pm_data - this will be passed to the various (pre|post)_(suspend/resume)
- * functions.
*/
struct rmi_device_platform_data {
int irq;
@@ -242,14 +230,6 @@ struct rmi_device_platform_data {
#ifdef CONFIG_RMI4_FWLIB
char *firmware_name;
#endif
-
-#ifdef CONFIG_PM
- void *pm_data;
- int (*pre_suspend) (const void *pm_data);
- int (*post_suspend) (const void *pm_data);
- int (*pre_resume) (const void *pm_data);
- int (*post_resume) (const void *pm_data);
-#endif
};
/**
--
1.8.1.5
--
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