linux-kernel - [PATCH 1/2] Fix initialisation for the Microsoft Sidewinder Force Feedback Pro 2 joystick

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Message-ID: <0000014b17cfda93-ba54b0fb-23f4-4005-95c1-6ae695a48369-000000@email.amazonses.com>
Date:	Fri, 23 Jan 2015 17:21:12 +0000
From:	Jim Keir <jimkeir@...cledbadirect.com>
To:	linux-input@...r.kernel.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, jkosina@...e.cz
Cc:	Jim Keir <jimkeir@...cledbadirect.com>
Subject: [PATCH 1/2] Fix initialisation for the Microsoft Sidewinder Force Feedback Pro 2 joystick

---
Hi,

Changes from previous patches:
- All changes removed from higher-level files
- Calls to hid_device_io_start/stop added here

Signed-off-by: Jim Keir <jimkeir@...cledbadirect.com> 

 drivers/hid/usbhid/hid-pidff.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c
index 10b6167..0b531c6 100644
--- a/drivers/hid/usbhid/hid-pidff.c
+++ b/drivers/hid/usbhid/hid-pidff.c
@@ -1252,6 +1252,8 @@ int hid_pidff_init(struct hid_device *hid)
 
 	pidff->hid = hid;
 
+	hid_device_io_start(hid);
+
 	pidff_find_reports(hid, HID_OUTPUT_REPORT, pidff);
 	pidff_find_reports(hid, HID_FEATURE_REPORT, pidff);
 
@@ -1315,9 +1317,13 @@ int hid_pidff_init(struct hid_device *hid)
 
 	hid_info(dev, "Force feedback for USB HID PID devices by Anssi Hannula <anssi.hannula@...il.com>\n");
 
+	hid_device_io_stop(hid);
+
 	return 0;
 
  fail:
+	hid_device_io_stop(hid);
+
 	kfree(pidff);
 	return error;
 }
-- 
1.9.1

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