mxt224_u1: fix tsp_threshold sysfs and store the value in platform st…

…ructure
ougdata · Sep 5, 2012 · cc3293a · cc3293a
1 parent 92d2645
commit cc3293a
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/drivers/input/touchscreen/mxt224_u1.c b/drivers/input/touchscreen/mxt224_u1.c
@@ -3270,9 +3270,9 @@ static ssize_t tsp_threshold_show(struct device *dev,
 				  struct device_attribute *attr, char *buf)
 {
 	if (copy_data->mxt_version_disp == 0x80)
-		return sprintf(buf, "%u\n", copy_data->threshold);
+		return sprintf(buf, "%u\n", copy_pdata->tchthr_batt);
 	else
-		return sprintf(buf, "%u\n", copy_data->threshold_e);
+		return sprintf(buf, "%u\n", copy_pdata->tchthr_batt_e);
 }
 
 static ssize_t tsp_threshold_store(struct device *dev,
@@ -3288,11 +3288,6 @@ static ssize_t tsp_threshold_store(struct device *dev,
 	u16 size_one;
 	int threshold;
 
-	if (copy_data->mxt_version_disp == 0x80)
-		threshold = copy_data->threshold;
-	else
-		threshold = copy_data->threshold_e;
-
 	if (sscanf(buf, "%d", &threshold) == 1) {
 		printk(KERN_ERR "[TSP] threshold value %d\n",
 			threshold);
@@ -3301,6 +3296,10 @@ static ssize_t tsp_threshold_store(struct device *dev,
 				    &size_one, &address);
 		size_one = 1;
 		value = (u8) threshold;
+		if (copy_data->mxt_version_disp == 0x80)
+			copy_pdata->tchthr_batt = threshold;
+		else
+			copy_pdata->tchthr_batt_e = threshold;
 		write_mem(copy_data, address + (u16) object_register, size_one,
 			  &value);
 		read_mem(copy_data, address + (u16) object_register,
@@ -4360,3 +4359,4 @@ module_exit(mxt224_exit);
 MODULE_DESCRIPTION("Atmel MaXTouch 224 driver");
 MODULE_AUTHOR("Rom Lemarchand <rlemarchand@sta.samsung.com>");
 MODULE_LICENSE("GPL");
+