linux/drivers/usb/gadget
Igor Kotrasinski 9a9ce1dfae usb: gadget: dummy_hcd: in transfer(), return data sent, not limit
dummy_timer uses transfer() to update transfer limit. However,
limit passed to dummy_timer changes depending on transfer type,
so the actual limit is overwritten.

This can cause unpredictably slow / fast bulk transfers when
coupled with control / interrupt transfers.

Fix by returning actual amount of data sent in transfer() and
substracting from total.

Signed-off-by: Igor Kotrasinski <i.kotrasinsk@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-09-21 14:42:36 -05:00
..
function usb: patches for v4.3 merge window 2015-08-14 16:41:11 -07:00
legacy usb: gadget: legacy: nokia: add CONFIG_BLOCK dependency 2015-08-06 11:29:19 -05:00
udc usb: gadget: dummy_hcd: in transfer(), return data sent, not limit 2015-09-21 14:42:36 -05:00
Kconfig usb: gadget: f_printer: fix dependencies 2015-03-24 11:35:21 -05:00
Makefile usb: gadget: use $(srctree) instead of $(PWD) for includes 2014-08-29 15:53:46 -05:00
composite.c drivers/usb/gadget/composite.c: i18n is not an acronym 2015-08-07 14:03:23 +02:00
config.c usb: gadget: add usb otg descriptor allocate and init interface 2015-07-29 09:59:21 -05:00
configfs.c usb: gadget: configfs: allocate and init otg descriptor by otg capabilities 2015-07-29 09:59:21 -05:00
configfs.h usb: gadget: OS descriptors: provide interface directory names 2014-06-19 10:06:48 -05:00
epautoconf.c usb: gadget: fix possible regression introduced with ep->claimed 2015-09-14 09:51:50 -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: only GPL drivers in the gadget and phy framework 2014-04-21 14:07:12 -05:00
u_f.h usb: gadget: FunctionFS: share VLA macros with all usb gadget files 2014-05-14 09:37:27 -05:00
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