[PATCH 1/3] HID: hid-sensor-hub: Remove setting hdev->claimed before calling hid_hw_start()
From: Axel Lin <hidden>
Date: 2012-09-13 22:03:35
Subsystem:
hid core layer, hid sensor hub drivers, the rest · Maintainers:
Jiri Kosina, Benjamin Tissoires, Jonathan Cameron, Srinivas Pandruvada, Linus Torvalds
Current implementation of hid_hw_start() allows connect_mask to be 0. Setting hdev->claimed = HID_CLAIMED_INPUT before calling hid_hw_start() is not necessary. Remove it. Signed-off-by: Axel Lin <redacted> --- drivers/hid/hid-sensor-hub.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 4ac759c..1faacf2 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c@@ -539,7 +539,6 @@ static int sensor_hub_probe(struct hid_device *hdev, } INIT_LIST_HEAD(&hdev->inputs); - hdev->claimed = HID_CLAIMED_INPUT; ret = hid_hw_start(hdev, 0); if (ret) { hid_err(hdev, "hw start failed\n");
@@ -627,7 +626,6 @@ static void sensor_hub_remove(struct hid_device *hdev) int i; hid_dbg(hdev, " hardware removed\n"); - hdev->claimed &= ~HID_CLAIMED_INPUT; hid_hw_stop(hdev); hid_hw_close(hdev); spin_lock_irqsave(&data->lock, flags);
--
1.7.9.5