Modify the compilation error of ST touchscreen on V(CR)

TP:
Modify the compilation error of ST touchscreen on V(CR)

Change-Id: I3be9bad60a8dc59aedfcb4fe944260da43220864
Reviewed-on: https://gerrit.mot.com/1715761
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Konstantin Makariev <kmakariev@motorola.com>
Submit-Approved: Jira Key

drivers/input/touchscreen/stmicro_mmi/Kbuild

@@ -1,7 +1,7 @@
 # add -Wall to try to catch everything we canss
 # EXTRA_CFLAGS += -Wallss
-EXTRA_CFLAGS += -I$(TOP)/motorola/kernel/modules/include \
-		-I$(TOP)/motorola/kernel/modules/drivers/input/touchscreen/stmicro_mmi
+EXTRA_CFLAGS += -I$(ANDROID_BUILD_TOP)/motorola/kernel/modules/include \
+		-I$(ANDROID_BUILD_TOP)/motorola/kernel/modules/drivers/input/touchscreen/stmicro_mmi
 
 obj-m := stmicro_mmi.o
 stmicro_mmi-objs := fts.o fts_proc.o
@@ -20,3 +20,5 @@ ifneq ($(filter m y,$(CONFIG_INPUT_TOUCHSCREEN_MMI)),)
     EXTRA_CFLAGS += -DCONFIG_INPUT_TOUCHSCREEN_MMI
     stmicro_mmi-objs += fts_mmi_class.o
 endif
+
+KBUILD_EXTRA_SYMBOLS += $(CURDIR)/$(KBUILD_EXTMOD)/../touchscreen_mmi/Module.symvers

drivers/input/touchscreen/stmicro_mmi/fts.c

@@ -2759,7 +2759,7 @@ static void fts_event_handler(struct work_struct *work)
 
 	info = container_of(work, struct fts_ts_info, work);
 
-	__pm_wakeup_event(&info->wakesrc, jiffies_to_msecs(HZ));
+	__pm_wakeup_event(info->wakesrc, jiffies_to_msecs(HZ));
 
 	/* read the FIFO and parsing events */
 
@@ -3456,7 +3456,7 @@ static int fts_mode_handler(struct fts_ts_info *info, int force)
 
 void fts_resume_func(struct fts_ts_info *info)
 {
-	__pm_wakeup_event(&info->wakesrc, jiffies_to_msecs(HZ));
+	__pm_wakeup_event(info->wakesrc, jiffies_to_msecs(HZ));
 	info->resume_bit = 1;
 	fts_system_reset();
 	release_all_touches(info);
@@ -3476,7 +3476,7 @@ static void inline fts_resume_work(struct work_struct *work)
 
 void fts_suspend_func(struct fts_ts_info *info)
 {
-	__pm_wakeup_event(&info->wakesrc, jiffies_to_msecs(HZ));
+	__pm_wakeup_event(info->wakesrc, jiffies_to_msecs(HZ));
 	info->resume_bit = 0;
 	fts_mode_handler(info, 0);
 	release_all_touches(info);
@@ -3903,7 +3903,8 @@ static int fts_probe(struct spi_device *client)
 	info->client->irq = gpio_to_irq(info->board->irq_gpio);
 
 	logError(1, "%s SET Event Handler:\n", tag);
-	wakeup_source_init(&info->wakesrc, "fts_tp");
+
+	info->wakesrc = wakeup_source_register(info->dev, "fts_tp");
 	info->event_wq = alloc_workqueue("fts-event-queue", WQ_UNBOUND |
 					 WQ_HIGHPRI | WQ_CPU_INTENSIVE, 1);
 	if (!info->event_wq) {
@@ -4114,7 +4115,7 @@ ProbeErrorExit_5:
 
 ProbeErrorExit_4:
 	/* destroy_workqueue(info->fwu_workqueue); */
-	wakeup_source_trash(&info->wakesrc);
+	wakeup_source_unregister(info->wakesrc);
 
 	fts_enable_reg(info, false);
 
@@ -4162,7 +4163,7 @@ static int fts_remove(struct spi_device *client)
 
 	/* Remove the work thread */
 	destroy_workqueue(info->event_wq);
-	wakeup_source_trash(&info->wakesrc);
+	wakeup_source_unregister(info->wakesrc);
 #ifndef FW_UPDATE_ON_PROBE
 	destroy_workqueue(info->fwu_workqueue);
 #endif

drivers/input/touchscreen/stmicro_mmi/fts.h

@@ -322,7 +322,7 @@ struct fts_ts_info {
 					 * suspend/resume event */
 	bool sensor_sleep;	/* /< if true suspend was called while if false
 				 * resume was called */
-	struct wakeup_source wakesrc;	/* Wake Lock struct */
+	struct wakeup_source *wakesrc;	/* Wake Lock struct */
 
 	/* input lock */
 	struct mutex input_report_mutex; /* /< mutex for handling the report

drivers/input/touchscreen/stmicro_mmi/fts_lib/ftsCore.c

@@ -410,7 +410,7 @@ int setFeatures(u8 feat, u8 *settings, int size)
 {
 	u8 *cmd;
 	int i = 0;
-	int ret;
+	int ret = OK;
 
 	cmd = (u8 *)kzalloc(2 + size, GFP_KERNEL);
 	if (!cmd)
@@ -456,7 +456,7 @@ int setFeatures(u8 feat, u8 *settings, int size)
 int writeSysCmd(u8 sys_cmd, u8 *sett, int size)
 {
 	u8 *cmd;
-	int ret;
+	int ret = OK;
 
 	cmd = (u8 *)kzalloc(2 + size, GFP_KERNEL);
 	if (!cmd)

drivers/input/touchscreen/stmicro_mmi/fts_lib/ftsTime.c

@@ -39,7 +39,7 @@
   */
 void startStopWatch(StopWatch *w)
 {
-	w->start = current_kernel_time();
+	ktime_get_ts(&w->start);
 }
 
 /**
@@ -48,7 +48,7 @@ void startStopWatch(StopWatch *w)
   */
 void stopStopWatch(StopWatch *w)
 {
-	w->end = current_kernel_time();
+	ktime_get_ts(&w->end);
 }
 
 /**

drivers/input/touchscreen/stmicro_mmi/fts_proc.c

@@ -677,7 +677,7 @@ static ssize_t fts_driver_test_write(struct file *file, const char __user *buf,
 	/*for(temp = 0; temp<count; temp++){
 	  *      logError(0,"%s p[%d] = %02X\n",tag, temp, p[temp]);
 	  * }*/
-	if (access_ok(VERIFY_READ, buf, count) < OK ||
+	if (access_ok(buf, count) < OK ||
 	    copy_from_user(pbuf, buf, count) != 0) {
 		res = ERROR_ALLOC;
 		goto END;