--- zzzz-none-000/linux-3.10.107/drivers/input/keyboard/adp5589-keys.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/input/keyboard/adp5589-keys.c	2021-02-04 17:41:59.000000000 +0000
@@ -8,7 +8,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/workqueue.h>
@@ -181,7 +180,7 @@
 #define LOGIC2_STAT	(1 << 7)	/* ADP5589 only */
 #define LOGIC1_STAT	(1 << 6)
 #define LOCK_STAT	(1 << 5)	/* ADP5589 only */
-#define KEC		0xF
+#define KEC		0x1F
 
 /* PIN_CONFIG_D Register */
 #define C4_EXTEND_CFG	(1 << 6)	/* RESET2 */
@@ -499,7 +498,7 @@
 static int adp5589_gpio_add(struct adp5589_kpad *kpad)
 {
 	struct device *dev = &kpad->client->dev;
-	const struct adp5589_kpad_platform_data *pdata = dev->platform_data;
+	const struct adp5589_kpad_platform_data *pdata = dev_get_platdata(dev);
 	const struct adp5589_gpio_platform_data *gpio_data = pdata->gpio_data;
 	int i, error;
 
@@ -553,7 +552,7 @@
 static void adp5589_gpio_remove(struct adp5589_kpad *kpad)
 {
 	struct device *dev = &kpad->client->dev;
-	const struct adp5589_kpad_platform_data *pdata = dev->platform_data;
+	const struct adp5589_kpad_platform_data *pdata = dev_get_platdata(dev);
 	const struct adp5589_gpio_platform_data *gpio_data = pdata->gpio_data;
 	int error;
 
@@ -568,9 +567,7 @@
 			dev_warn(dev, "teardown failed %d\n", error);
 	}
 
-	error = gpiochip_remove(&kpad->gc);
-	if (error)
-		dev_warn(dev, "gpiochip_remove failed %d\n", error);
+	gpiochip_remove(&kpad->gc);
 }
 #else
 static inline int adp5589_gpio_add(struct adp5589_kpad *kpad)
@@ -658,7 +655,7 @@
 {
 	struct i2c_client *client = kpad->client;
 	const struct adp5589_kpad_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	u8 (*reg) (u8) = kpad->var->reg;
 	unsigned char evt_mode1 = 0, evt_mode2 = 0, evt_mode3 = 0;
 	unsigned char pull_mask = 0;
@@ -729,7 +726,7 @@
 
 		pull_mask |= val << (2 * (i & 0x3));
 
-		if (i == 3 || i == kpad->var->max_row_num) {
+		if (i % 4 == 3 || i == kpad->var->max_row_num) {
 			ret |= adp5589_write(client, reg(ADP5585_RPULL_CONFIG_A)
 					     + (i >> 2), pull_mask);
 			pull_mask = 0;
@@ -749,7 +746,7 @@
 
 		pull_mask |= val << (2 * (i & 0x3));
 
-		if (i == 3 || i == kpad->var->max_col_num) {
+		if (i % 4 == 3 || i == kpad->var->max_col_num) {
 			ret |= adp5589_write(client,
 					     reg(ADP5585_RPULL_CONFIG_C) +
 					     (i >> 2), pull_mask);
@@ -864,7 +861,7 @@
 {
 	struct adp5589_kpad *kpad;
 	const struct adp5589_kpad_platform_data *pdata =
-		client->dev.platform_data;
+		dev_get_platdata(&client->dev);
 	struct input_dev *input;
 	unsigned int revid;
 	int ret, i;
@@ -992,7 +989,8 @@
 		__set_bit(EV_REP, input->evbit);
 
 	for (i = 0; i < input->keycodemax; i++)
-		__set_bit(kpad->keycode[i] & KEY_MAX, input->keybit);
+		if (kpad->keycode[i] <= KEY_MAX)
+			__set_bit(kpad->keycode[i], input->keybit);
 	__clear_bit(KEY_RESERVED, input->keybit);
 
 	if (kpad->gpimapsize)
@@ -1099,7 +1097,6 @@
 static struct i2c_driver adp5589_driver = {
 	.driver = {
 		.name = KBUILD_MODNAME,
-		.owner = THIS_MODULE,
 		.pm = &adp5589_dev_pm_ops,
 	},
 	.probe = adp5589_probe,