Michal Nazarewicz a9e6f83c2d usb: gadget: f_fs: stop sleeping in ffs_func_eps_disable ... ffs_func_eps_disable is called from atomic context so it cannot sleep thus cannot grab a mutex. Change the handling of epfile->read_buffer to use non-sleeping synchronisation method. Reported-by: Chen Yu <chenyu56@huawei.com> Signed-off-by: Michał Nazarewicz <mina86@mina86.com> Fixes: 9353afbbfa ("buffer data from ‘oversized’ OUT requests") Tested-by: John Stultz <john.stultz@linaro.org> Tested-by: Chen Yu <chenyu56@huawei.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>		2016-10-17 12:34:25 +03:00
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function	usb: gadget: f_fs: stop sleeping in ffs_func_eps_disable	2016-10-17 12:34:25 +03:00
legacy	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-10 20:16:43 -07:00
udc	usb: gadget: udc: atmel: fix endpoint name	2016-10-17 11:13:21 +03:00
Kconfig	usb: gadget: uvc: add V4L2 dependency	2016-09-13 09:29:08 +03:00
Makefile	usb: gadget: use $(srctree) instead of $(PWD) for includes	2014-08-29 15:53:46 -05:00
composite.c	usb: gadget: composite: let USB functions process ctrl reqs in cfg0	2016-08-25 12:13:17 +03:00
config.c	usb: Use (foo *) instead of (foo*).	2016-06-21 11:16:15 +03:00
configfs.c	usb: gadget: configfs: log function unbinding as debug	2016-08-31 10:06:05 +03:00
configfs.h	usb: gadget: OS descriptors: provide interface directory names	2014-06-19 10:06:48 -05:00
epautoconf.c	usb: gadget: epautoconf: add usb_ep_autoconfig_release() function	2015-09-27 10:54:31 -05:00
functions.c	usb: gadget: add a forward pointer from usb_function to its "instance"	2013-01-21 20:52:46 +02:00
u_f.c	usb: gadget: remove useless parameter in alloc_ep_req()	2016-08-25 12:13:19 +03:00
u_f.h	usb: gadget: remove useless parameter in alloc_ep_req()	2016-08-25 12:13:19 +03:00
u_os_desc.h	usb: gadget: u_os_desc: helper functions for accessing ext prop buffer	2014-07-10 08:36:51 -05:00
usbstring.c	usb: delete non-required instances of include <linux/init.h>	2014-01-08 15:01:39 -08:00