From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/drivers/input/mouse/synaptics_i2c.c | 22 ++++------------------
1 files changed, 4 insertions(+), 18 deletions(-)
diff --git a/kernel/drivers/input/mouse/synaptics_i2c.c b/kernel/drivers/input/mouse/synaptics_i2c.c
index 8538318..fa30464 100644
--- a/kernel/drivers/input/mouse/synaptics_i2c.c
+++ b/kernel/drivers/input/mouse/synaptics_i2c.c
@@ -219,7 +219,6 @@
struct i2c_client *client;
struct input_dev *input;
struct delayed_work dwork;
- spinlock_t lock;
int no_data_count;
int no_decel_param;
int reduce_report_param;
@@ -369,23 +368,11 @@
return xy_delta || gesture;
}
-static void synaptics_i2c_reschedule_work(struct synaptics_i2c *touch,
- unsigned long delay)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&touch->lock, flags);
-
- mod_delayed_work(system_wq, &touch->dwork, delay);
-
- spin_unlock_irqrestore(&touch->lock, flags);
-}
-
static irqreturn_t synaptics_i2c_irq(int irq, void *dev_id)
{
struct synaptics_i2c *touch = dev_id;
- synaptics_i2c_reschedule_work(touch, 0);
+ mod_delayed_work(system_wq, &touch->dwork, 0);
return IRQ_HANDLED;
}
@@ -461,7 +448,7 @@
* We poll the device once in THREAD_IRQ_SLEEP_SECS and
* if error is detected, we try to reset and reconfigure the touchpad.
*/
- synaptics_i2c_reschedule_work(touch, delay);
+ mod_delayed_work(system_wq, &touch->dwork, delay);
}
static int synaptics_i2c_open(struct input_dev *input)
@@ -474,7 +461,7 @@
return ret;
if (polling_req)
- synaptics_i2c_reschedule_work(touch,
+ mod_delayed_work(system_wq, &touch->dwork,
msecs_to_jiffies(NO_DATA_SLEEP_MSECS));
return 0;
@@ -530,7 +517,6 @@
touch->scan_rate_param = scan_rate;
set_scan_rate(touch, scan_rate);
INIT_DELAYED_WORK(&touch->dwork, synaptics_i2c_work_handler);
- spin_lock_init(&touch->lock);
return touch;
}
@@ -637,7 +623,7 @@
if (ret)
return ret;
- synaptics_i2c_reschedule_work(touch,
+ mod_delayed_work(system_wq, &touch->dwork,
msecs_to_jiffies(NO_DATA_SLEEP_MSECS));
return 0;
--
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