linux/drivers/usb/gadget/legacy
Christoph Hellwig f5678e7f2a kernel: better document the use_mm/unuse_mm API contract
Switch the function documentation to kerneldoc comments, and add
WARN_ON_ONCE asserts that the calling thread is a kernel thread and does
not have ->mm set (or has ->mm set in the case of unuse_mm).

Also give the functions a kthread_ prefix to better document the use case.

[hch@lst.de: fix a comment typo, cover the newly merged use_mm/unuse_mm caller in vfio]
  Link: http://lkml.kernel.org/r/20200416053158.586887-3-hch@lst.de
[sfr@canb.auug.org.au: powerpc/vas: fix up for {un}use_mm() rename]
  Link: http://lkml.kernel.org/r/20200422163935.5aa93ba5@canb.auug.org.au

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [usb]
Acked-by: Haren Myneni <haren@linux.ibm.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Jason Wang <jasowang@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Cc: Zhi Wang <zhi.a.wang@intel.com>
Link: http://lkml.kernel.org/r/20200404094101.672954-6-hch@lst.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-10 19:14:18 -07:00
..
acm_ms.c usb: gadget: Remove set but not used variable 'opts' in acm_ms_do_config 2019-10-22 10:39:01 +03:00
audio.c usb: gadget: audio: Fix a missing error return value in audio_bind() 2020-05-09 11:05:02 +03:00
cdc2.c usb: gadget: legacy: fix error return code in cdc_bind() 2020-05-09 11:05:08 +03:00
dbgp.c USB: add SPDX identifiers to all remaining files in drivers/usb/ 2017-11-04 11:48:02 +01:00
ether.c USB: gadget: legacy: Remove redundant license text 2017-11-07 15:45:02 +01:00
g_ffs.c usb: gadget: legacy: set max_speed to super-speed 2020-01-15 10:39:21 +01:00
gmidi.c usb: gadget: legacy: gmidi: remove useless cast for driver.name 2020-02-19 11:10:24 +01:00
hid.c USB: gadget: legacy: Remove redundant license text 2017-11-07 15:45:02 +01:00
inode.c kernel: better document the use_mm/unuse_mm API contract 2020-06-10 19:14:18 -07:00
Kconfig usb: get rid of 'choice' for legacy gadget drivers 2020-03-16 08:36:35 +01:00
Makefile usb: gadget: add raw-gadget interface 2020-03-15 11:34:48 +02:00
mass_storage.c usb: gadget: mass_storage: use module_usb_composite_driver to simplify the code 2020-05-25 11:09:40 +03:00
multi.c usb: gadget: legacy: set max_speed to super-speed 2020-01-15 10:39:21 +01:00
ncm.c usb: gadget: legacy: fix error return code in gncm_bind() 2020-05-09 11:05:08 +03:00
nokia.c USB: gadget: legacy: Remove redundant license text 2017-11-07 15:45:02 +01:00
printer.c USB: gadget: legacy: Remove redundant license text 2017-11-07 15:45:02 +01:00
raw_gadget.c usb: raw-gadget: fix null-ptr-deref when reenabling endpoints 2020-05-14 12:35:41 +03:00
serial.c usb: gadget: legacy/serial: allow dynamic removal 2019-10-22 10:27:15 +03:00
tcm_usb_gadget.c usb: gadget: tcm: fix spelling mistake: "Manufactor" -> "Manufacturer" 2018-07-26 13:35:29 +03:00
webcam.c usb: gadget: uvc: Move trace parameter to function module 2018-07-26 13:33:48 +03:00
zero.c USB: gadget: legacy: Remove redundant license text 2017-11-07 15:45:02 +01:00