1 files changed, 13 insertions, 3 deletions

diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index 2ca7dd1ab3e4..c87ff16873f9 100644
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -350,6 +350,7 @@ static void cmpc_accel_idev_init_v4(struct input_dev *inputdev)
         inputdev->close = cmpc_accel_close_v4;
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int cmpc_accel_suspend_v4(struct device *dev)
 {
         struct input_dev *inputdev;
@@ -384,6 +385,7 @@ static int cmpc_accel_resume_v4(struct device *dev)
 
         return 0;
 }
+#endif
 
 static int cmpc_accel_add_v4(struct acpi_device *acpi)
 {
@@ -723,8 +725,10 @@ static void cmpc_tablet_handler(struct acpi_device *dev, u32 event)
         struct input_dev *inputdev = dev_get_drvdata(&dev->dev);
 
         if (event == 0x81) {
-                if (ACPI_SUCCESS(cmpc_get_tablet(dev->handle, &val)))
+                if (ACPI_SUCCESS(cmpc_get_tablet(dev->handle, &val))) {
                         input_report_switch(inputdev, SW_TABLET_MODE, !val);
+                        input_sync(inputdev);
+                }
         }
 }
 
@@ -737,8 +741,10 @@ static void cmpc_tablet_idev_init(struct input_dev *inputdev)
         set_bit(SW_TABLET_MODE, inputdev->swbit);
 
         acpi = to_acpi_device(inputdev->dev.parent);
-        if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val)))
+        if (ACPI_SUCCESS(cmpc_get_tablet(acpi->handle, &val))) {
                 input_report_switch(inputdev, SW_TABLET_MODE, !val);
+                input_sync(inputdev);
+        }
 }
 
 static int cmpc_tablet_add(struct acpi_device *acpi)
@@ -752,15 +758,19 @@ static int cmpc_tablet_remove(struct acpi_device *acpi, int type)
         return cmpc_remove_acpi_notify_device(acpi);
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int cmpc_tablet_resume(struct device *dev)
 {
         struct input_dev *inputdev = dev_get_drvdata(dev);
 
         unsigned long long val = 0;
-        if (ACPI_SUCCESS(cmpc_get_tablet(to_acpi_device(dev)->handle, &val)))
+        if (ACPI_SUCCESS(cmpc_get_tablet(to_acpi_device(dev)->handle, &val))) {
                 input_report_switch(inputdev, SW_TABLET_MODE, !val);
+                input_sync(inputdev);
+        }
         return 0;
 }
+#endif
 
 static SIMPLE_DEV_PM_OPS(cmpc_tablet_pm, NULL, cmpc_tablet_resume);