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c0d31b3c3d
linux/drivers/usb/gadget
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David Cohen c0d31b3c3d usb: ffs: fix regression when quirk_ep_out_aligned_size flag is set 
The commit '2e4c7553cd usb: gadget: f_fs: add aio support' broke the
quirk implemented to align buffer size to maxpacketsize on out endpoint.
As result, functionfs does not work on Intel platforms using dwc3 driver
(i.e. Bay Trail and Merrifield). This patch fixes the issue.

This code is based on a previous Qiuxu's patch.

Fixes: 2e4c7553cd (usb: gadget: f_fs: add aio support)
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-10-23 09:55:42 -05:00
..
function usb: ffs: fix regression when quirk_ep_out_aligned_size flag is set 2014-10-23 09:55:42 -05:00
legacy Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2014-10-13 11:28:42 +02:00
udc usb: gadget: udc: USB_GADGET_XILINX should depend on HAS_DMA 2014-10-23 09:55:41 -05:00
composite.c usb: gadget: composite: enable BESL support 2014-10-23 09:55:41 -05:00
config.c
configfs.c usb: gadget: configfs: add reset API at usb_gadget_driver 2014-09-09 09:59:50 -05:00
configfs.h usb: gadget: OS descriptors: provide interface directory names 2014-06-19 10:06:48 -05:00
epautoconf.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
functions.c
Kconfig usb: gadget: f_uvc: convert f_uvc to new function interface 2014-09-09 09:49:16 -05:00
Makefile usb: gadget: use $(srctree) instead of $(PWD) for includes 2014-08-29 15:53:46 -05:00
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