05 Jun, 2019
1 commit
-
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation version 2 of the license this driver is
distributed in the hope that it will be useful but without any
warranty without even the implied warranty of merchantability or
fitness for a particular purpose see the gnu general public license
for more details you should have received a copy of the gnu general
public license along with this software if not see http www gnu org
licensesextracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 8 file(s).
Signed-off-by: Thomas Gleixner
Reviewed-by: Richard Fontana
Reviewed-by: Allison Randal
Reviewed-by: Alexios Zavras
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141333.861653206@linutronix.de
Signed-off-by: Greg Kroah-Hartman
28 Dec, 2015
1 commit
-
Use to_hid_device() instead of container_of().
Signed-off-by: Geliang Tang
Signed-off-by: Jiri Kosina
25 Feb, 2013
1 commit
-
This allows the hid drivers to be independent from the transport layer.
The patch was constructed by replacing all occurences of
usbhid_submit_report() by its hid_hw_request() counterpart.
Then, drivers not requiring USB_HID anymore have their USB_HID
dependency cleaned in the Kconfig file.Finally, few drivers still depends on USB_HID. Many of them
are requiring the io wait callback. They are found in the next patch.Signed-off-by: Benjamin Tissoires
Reviewed-by: Mika WesterbergFor the sensor-hub part:
Tested-by: Mika Westerberg
Signed-off-by: Jiri Kosina
15 Aug, 2012
3 commits
-
Stop earlier attempting to submit new reports/URBs (though locking and
usbhid still prevents to bail out early enough to not produce multiple
hid-picolcd 0003:04D8:C002.0003: usb_submit_urb(out) failed: -19
messages in kernel log.Strengthen framebuffer removal to be less racy.
Signed-off-by: Bruno Prémont
Signed-off-by: Jiri Kosina -
[ 679.807480] BUG: unable to handle kernel NULL pointer dereference at 00000074
[ 679.814457] IP: [] picolcd_led_set_brightness+0x1f/0xb0 [hid_picolcd]
[ 679.814457] *pde = 00000000
[ 679.814457] Oops: 0000 [#1]
[ 679.814457] Modules linked in: hid_picolcd fb_sys_fops sysimgblt sysfillrect syscopyarea drm_kms_helper nfs lockd nfs_acl sunrpc [last unloaded: hid_picolcd]
[ 679.814457]
[ 679.814457] Pid: 272, comm: khubd Not tainted 3.5.0-jupiter-00006-g463a4c0 #1 NVIDIA Corporation. nFORCE-MCP/MS-6373
[ 679.814457] EIP: 0060:[] EFLAGS: 00010246 CPU: 0
[ 679.814457] EIP is at picolcd_led_set_brightness+0x1f/0xb0 [hid_picolcd]
[ 679.814457] EAX: 00000000 EBX: d9f0c4e0 ECX: 00000000 EDX: 00000000
[ 679.814457] ESI: 00000000 EDI: dd6b79c0 EBP: dd4f7d90 ESP: dd4f7d80
[ 679.814457] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
[ 679.814457] CR0: 8005003b CR2: 00000074 CR3: 1d74e000 CR4: 000007d0
[ 679.814457] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[ 679.814457] DR6: ffff0ff0 DR7: 00000400
[ 679.814457] Process khubd (pid: 272, ti=dd4f6000 task=dd442470 task.ti=dd4f6000)
[ 679.814457] Stack:
[ 679.814457] 1d6c3300 d9f0c4e0 d9f0c4e0 dd6b79c0 dd4f7da0 c132912a 00000000 d9f0c4e0
[ 679.814457] dd4f7dac c132935d 00000000 dd4f7dc0 de93b847 dd6b79c0 00000282 c700ecc8
[ 679.814457] dd4f7ddc de93924f 00000004 c700ecc8 c700e060 c700ecbc c15ee300 dd4f7dec
[ 679.814457] Call Trace:
[ 679.814457] [] led_brightness_set+0x2a/0x30
[ 679.814457] [] led_classdev_unregister+0xd/0x50
[ 679.814457] [] picolcd_exit_leds+0x27/0x40 [hid_picolcd]
[ 679.814457] [] picolcd_remove+0xbf/0x110 [hid_picolcd]
[ 679.814457] [] hid_device_remove+0x3d/0x80
[ 679.814457] [] __device_release_driver+0x56/0xa0
[ 679.814457] [] device_release_driver+0x20/0x30
[ 679.814457] [] bus_remove_device+0x9f/0xc0
[ 679.814457] [] device_del+0xdd/0x150
[ 679.814457] [] hid_destroy_device+0x25/0x60
[ 679.814457] [] usbhid_disconnect+0x1b/0x40
[ 679.814457] [] usb_unbind_interface+0x46/0x170
[ 679.814457] [] __device_release_driver+0x56/0xa0
[ 679.814457] [] device_release_driver+0x20/0x30
[ 679.814457] [] bus_remove_device+0x9f/0xc0
[ 679.814457] [] device_del+0xdd/0x150
[ 679.814457] [] usb_disable_device+0x85/0x1a0
[ 679.814457] [] ? __cond_resched+0x16/0x30
[ 679.814457] [] usb_disconnect+0x80/0xf0
[ 679.814457] [] hub_thread+0x3df/0x1030
[ 679.814457] [] ? wake_up_bit+0x30/0x30
[ 679.814457] [] ? usb_remote_wakeup+0x40/0x40
[ 679.814457] [] kthread+0x74/0x80
[ 679.814457] [] ? flush_kthread_worker+0x90/0x90
[ 679.814457] [] kernel_thread_helper+0x6/0xd
[ 679.814457] Code: e0 25 00 e0 ff ff ff 48 14 eb 99 90 55 89 e5 83 ec 10 89 5d f4 89 75 f8 89 c3 89 7d fc 8b 40 1c 89 d6 8b 00 e8 13 89 95 e2 31 c9 5c 88 74 74 13 41 83 f9 08 75 f4 8b 5d f4 8b 75 f8 8b 7d fc
[ 679.814457] EIP: [] picolcd_led_set_brightness+0x1f/0xb0 [hid_picolcd] SS:ESP 0068:dd4f7d80
[ 679.814457] CR2: 0000000000000074
[ 680.116438] ---[ end trace 6f0d9d63bff280ff ]---Signed-off-by: Bruno Prémont
Signed-off-by: Jiri Kosina -
In order to make code maintenance easier, split the vairous
functions into individial files (this removes a bunch of #ifdefs).Signed-off-by: Bruno Prémont
Signed-off-by: Jiri Kosina
