BMC/Intel-BMC/linux.git/drivers/usb/gadget/function/f_obex.c, branch dev-4.3

usb: gadget: remove gadget_chips.h

2015-08-06T14:35:20+00:00

This header file contains helpers for quirks based on UDC controller name. Since we have generic quirk bitfields in usb_gadget structure for all of these quirks we don't need to have this header any longer. This patch removes gadget_chips.h file and makes sure that it's no longer included anywhere in kernel sources. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi

usb: gadget: apply generic altsetting support check mechanism

2015-07-30T16:43:36+00:00

Replace calls of gadget_supports_altsettings() function (which check altset support by comparing UDC controller name with hardcoded names) with gadget_is_altset_supported() which checks generic quirk bitfield. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi

usb: gadget: f_obex: use bind_deactivated flag

2015-07-29T14:59:20+00:00

Use bind_deactivated flag instead of calling usb_function_deactivate() in function bind(). Field 'can_activate' in struct f_obex is no longer needed as setting 'bind_deactivated' flag makes us sure, that the function will be binded only if deactivation can be performed successfully. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi

usb: gadget: function: Remove redundant usb_free_all_descriptors

2014-10-23T18:57:24+00:00

Removed usb_free_all_descriptors in the bind functions, which results in double-free corruption of the descriptors on error path. The usb descriptors are allocated by usb_assign_descriptors. Signed-off-by: Pavitrakumar Managutte Reviewed-by: Robert Baldyga Reviewed-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi

usb: gadget: function: f_obex: fix Interface Descriptor Test

2014-10-20T20:58:49+00:00

On USB20CV's Interface Descriptor Test, a series of SetInterface/GetInterface requests are issued and gadget driver is required to always return correct alternate setting. In one step of the test, g_serial with f_obex was returning the wrong value (1 instead of 0). In order to fix this, we will now hold currently selected alternate setting inside our struct f_obex and just return that from our ->get_alt() implementation. Note that his also simplifies the code a bit. Signed-off-by: Felipe Balbi

usb: gadget: serial: replace {V,}DBG macro with dev_{v,}dbg

2014-08-27T19:13:17+00:00

Replace the VDBG and DBG macro with the kernels "proper" debug macros (dev_vdbg and dev_dbg) in f_acm.c, f_obex.c & f_serial.c Signed-off-by: Richard Leitner Signed-off-by: Felipe Balbi

usb: gadget: Gadget directory cleanup - group usb functions

2014-07-16T17:50:36+00:00

The drivers/usb/gadget directory contains many files. Files which are related can be distributed into separate directories. This patch moves the USB functions implementations into a separate directory. Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Felipe Balbi