drivers: misc: ti-st: remove commented code

Removing commented and unused code from the driver

Bug 926128
Reviewed-on: http://git-master/r/77038

Change-Id: I373112b09cdb5bcb25f409e31da17f678590aaa1
Signed-off-by: Rakesh Goyal <rgoyal@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/78438
Reviewed-by: Automatic_Commit_Validation_User

3 files changed, 0 insertions, 33 deletions

diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c
index c03590210297..0308744f0664 100644
--- a/drivers/misc/ti-st/st_core.c
+++ b/drivers/misc/ti-st/st_core.c
@@ -50,7 +50,6 @@ static void remove_channel_from_table(struct st_data_s *st_gdata,
 		struct st_proto_s *proto)
 {
 	pr_info("%s: id %d\n", __func__, proto->chnl_id);
-/*	st_gdata->list[proto->chnl_id] = NULL; */
 	st_gdata->is_registered[proto->chnl_id] = false;
 }
 
diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index 901f4c46f9c9..a823977c36c3 100644
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -516,8 +516,6 @@ long st_kim_stop(void *kim_data)
 {
 	long err = 0;
 	struct kim_data_s	*kim_gdata = (struct kim_data_s *)kim_data;
-	struct ti_st_plat_data	*pdata =
-		kim_gdata->kim_pdev->dev.platform_data;
 
 	INIT_COMPLETION(kim_gdata->ldisc_installed);
 
@@ -545,9 +543,6 @@ long st_kim_stop(void *kim_data)
 	mdelay(1);
 	gpio_set_value(kim_gdata->nshutdown, GPIO_LOW);
 
-	/* platform specific disable */
-	/*if (pdata->chip_disable)
-		pdata->chip_disable();*/
 	return err;
 }
 
diff --git a/drivers/misc/ti-st/st_ll.c b/drivers/misc/ti-st/st_ll.c
index c2908e04ecfa..9e2c257f65fe 100644
--- a/drivers/misc/ti-st/st_ll.c
+++ b/drivers/misc/ti-st/st_ll.c
@@ -54,22 +54,14 @@ static void ll_device_want_to_sleep(struct st_data_s *st_data)
 	/* communicate to platform about chip asleep */
 	kim_data = st_data->kim_data;
 	pdata = kim_data->kim_pdev->dev.platform_data;
-	/*if (pdata->chip_asleep)
-		pdata->chip_asleep();*/
 }
 
 static void ll_device_want_to_wakeup(struct st_data_s *st_data)
 {
-	struct kim_data_s	*kim_data = st_data->kim_data;
-	struct ti_st_plat_data	*pdata = kim_data->kim_pdev->dev.platform_data;
-
 	/* diff actions in diff states */
 	switch (st_data->ll_state) {
 	case ST_LL_ASLEEP:
 		/* communicate to platform about chip wakeup */
-		/*if (pdata->chip_awake)
-			pdata->chip_awake();*/
-
 		send_ll_cmd(st_data, LL_WAKE_UP_ACK);	/* send wake_ack */
 		break;
 	case ST_LL_ASLEEP_TO_AWAKE:
@@ -90,12 +82,6 @@ static void ll_device_want_to_wakeup(struct st_data_s *st_data)
 
 	/* update state */
 	st_data->ll_state = ST_LL_AWAKE;
-
-	/* communicate to platform about chip wakeup */
-	kim_data = st_data->kim_data;
-	pdata = kim_data->kim_pdev->dev.platform_data;
-	if (pdata->chip_asleep)
-		pdata->chip_awake(NULL);
 }
 
 /**********************************************************************/
@@ -105,12 +91,7 @@ static void ll_device_want_to_wakeup(struct st_data_s *st_data)
  * enable ST LL */
 void st_ll_enable(struct st_data_s *ll)
 {
-	struct kim_data_s      *kim_data = ll->kim_data;
-	struct ti_st_plat_data *pdata = kim_data->kim_pdev->dev.platform_data;
 	/* communicate to platform about chip enable */
-	/*if (pdata->chip_enable)
-		pdata->chip_enable();*/
-
 	ll->ll_state = ST_LL_AWAKE;
 }
 
@@ -118,12 +99,7 @@ void st_ll_enable(struct st_data_s *ll)
  * disable ST LL */
 void st_ll_disable(struct st_data_s *ll)
 {
-	struct kim_data_s      *kim_data = ll->kim_data;
-	struct ti_st_plat_data *pdata = kim_data->kim_pdev->dev.platform_data;
 	/* communicate to platform about chip disable */
-	/*if (pdata->chip_disable)
-		pdata->chip_disable();*/
-
 	ll->ll_state = ST_LL_INVALID;
 }
 
@@ -135,9 +111,6 @@ void st_ll_wakeup(struct st_data_s *ll)
 
 	if (likely(ll->ll_state != ST_LL_AWAKE)) {
 		/* communicate to platform about chip wakeup */
-		/*if (pdata->chip_awake)
-			pdata->chip_awake();*/
-
 		send_ll_cmd(ll, LL_WAKE_UP_IND);	/* WAKE_IND */
 		ll->ll_state = ST_LL_ASLEEP_TO_AWAKE;
 	} else {