lynkco: add 32-bit ioctl for tcmd

details:
add 32-bit ioctl for tcmd

Change-Id: If5c5df1432a44916989a1b2e93aa774a8f36a66b
Signed-off-by: liuzy55 <liuzy55@motorola.com>
Reviewed-on: https://gerrit.mot.com/2517655
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Pengfei Qiao <qiaopf1@motorola.com>
Reviewed-by: Wang Liu <liuwang2@lenovo.com>
Reviewed-by: <wangdp11@motorola.com>
Reviewed-by: LiuZhuo <liuzhuo3@motorola.com>
Reviewed-by: Zhichao Chen <chenzc2@motorola.com>
Reviewed-by: Zhenxin Xi <xizx@motorola.com>
Submit-Approved: Jira Key

drivers/input/misc/vl53L1_14_1_2/stmvl53l1_module.c

@@ -147,7 +147,9 @@ static int stmvl53l1_open(struct inode *inode, struct file *file);
 static int stmvl53l1_release(struct inode *inode, struct file *file);
 static int ctrl_start(struct stmvl53l1_data *data);
 static int ctrl_stop(struct stmvl53l1_data *data);
-
+#ifdef CONFIG_COMPAT
+static long stmvl53l1_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
+#endif
 
 static bool force_device_on_en_default = true;
 
@@ -307,6 +309,9 @@ struct stmvl53l1_data *stmvl53l1_dev_table[STMVL53L1_CFG_MAX_DEV];
 static const struct file_operations stmvl53l1_ranging_fops = {
 	.owner =		THIS_MODULE,
 	.unlocked_ioctl =	stmvl53l1_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl   =	stmvl53l1_compat_ioctl,
+#endif
 	.open =			stmvl53l1_open,
 	.release =		stmvl53l1_release,
 };
@@ -4394,6 +4399,19 @@ void stmvl53l1_pm_suspend_stop(struct stmvl53l1_data *data)
 }
 #endif
 
+#ifdef CONFIG_COMPAT
+static long stmvl53l1_compat_ioctl(struct file *file,
+		unsigned int cmd, unsigned long arg)
+{
+	int ret;
+	struct stmvl53l1_data *data =
+			container_of(file->private_data,
+			struct stmvl53l1_data, miscdev);
+	ret = stmvl53l1_ioctl_handler(data, cmd, arg, compat_ptr(arg));
+	return ret;
+}
+#endif
+
 static long stmvl53l1_ioctl(struct file *file,
 		unsigned int cmd, unsigned long arg)
 {