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path: root/drivers/misc/ti-st/st_ll.c
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Diffstat (limited to 'drivers/misc/ti-st/st_ll.c')
-rw-r--r--drivers/misc/ti-st/st_ll.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/misc/ti-st/st_ll.c b/drivers/misc/ti-st/st_ll.c
index 93b4d67cc4a3..518e1b7f2f95 100644
--- a/drivers/misc/ti-st/st_ll.c
+++ b/drivers/misc/ti-st/st_ll.c
@@ -26,6 +26,7 @@
#include <linux/ti_wilink_st.h>
/**********************************************************************/
+
/* internal functions */
static void send_ll_cmd(struct st_data_s *st_data,
unsigned char cmd)
@@ -53,7 +54,13 @@ 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 (kim_data->kim_pdev->dev.of_node) {
+ pr_debug("use device tree data");
+ pdata = dt_pdata;
+ } else {
+ pdata = kim_data->kim_pdev->dev.platform_data;
+ }
+
if (pdata->chip_asleep)
pdata->chip_asleep(NULL);
}
@@ -86,7 +93,13 @@ static void ll_device_want_to_wakeup(struct st_data_s *st_data)
/* communicate to platform about chip wakeup */
kim_data = st_data->kim_data;
- pdata = kim_data->kim_pdev->dev.platform_data;
+ if (kim_data->kim_pdev->dev.of_node) {
+ pr_debug("use device tree data");
+ pdata = dt_pdata;
+ } else {
+ pdata = kim_data->kim_pdev->dev.platform_data;
+ }
+
if (pdata->chip_awake)
pdata->chip_awake(NULL);
}