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[2/2] Input: wacom - LED is only suported through digitizer interface

Message ID 1377817498-29799-1-git-send-email-pingc@wacom.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ping Cheng Aug. 29, 2013, 11:04 p.m. UTC 
Signed-off-by: Ping Cheng <pingc@wacom.com>
---
 drivers/input/tablet/wacom_sys.c | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)
diff mbox

Patch

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 1c70a8d..f1469e4 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -978,14 +978,17 @@  static int wacom_initialize_leds(struct wacom *wacom)
 	case INTUOS5S:
 	case INTUOS5:
 	case INTUOS5L:
-		wacom->led.select[0] = 0;
-		wacom->led.select[1] = 0;
-		wacom->led.llv = 32;
-		wacom->led.hlv = 0;
-		wacom->led.img_lum = 0;
-
-		error = sysfs_create_group(&wacom->intf->dev.kobj,
-					   &intuos5_led_attr_group);
+		if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) {
+			wacom->led.select[0] = 0;
+			wacom->led.select[1] = 0;
+			wacom->led.llv = 32;
+			wacom->led.hlv = 0;
+			wacom->led.img_lum = 0;
+
+			error = sysfs_create_group(&wacom->intf->dev.kobj,
+					 	  &intuos5_led_attr_group);
+		} else
+			return 0;
 		break;
 
 	default:
@@ -1021,8 +1024,9 @@  static void wacom_destroy_leds(struct wacom *wacom)
 	case INTUOS5S:
 	case INTUOS5:
 	case INTUOS5L:
-		sysfs_remove_group(&wacom->intf->dev.kobj,
-				   &intuos5_led_attr_group);
+		if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN)
+			sysfs_remove_group(&wacom->intf->dev.kobj,
+					   &intuos5_led_attr_group);
 		break;
 	}
 }