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usb: gadget: apply generic altsetting support check mechanism 

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 <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Robert Baldyga 2015-07-28 07:20:03 +02:00 committed by Felipe Balbi
parent 7a896d4052
commit 736d093b59
3 changed files with 3 additions and 3 deletions
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2
drivers/usb/gadget/function/f_obex.c
View File

@ -297,7 +297,7 @@ static inline bool can_support_obex(struct usb_configuration *c)
*
* Altsettings are mandatory, however...
*/
if (!gadget_supports_altsettings(c->cdev->gadget))
if (!gadget_is_altset_supported(c->cdev->gadget))
return false;
/* everything else is *probably* fine ... */

2
drivers/usb/gadget/function/u_ether.h
View File

@ -259,7 +259,7 @@ void gether_disconnect(struct gether *);
/* Some controllers can't support CDC Ethernet (ECM) ... */
static inline bool can_support_ecm(struct usb_gadget *gadget)
{
if (!gadget_supports_altsettings(gadget))
if (!gadget_is_altset_supported(gadget))
return false;
/* Everything else is *presumably* fine ... but this is a bit

2
drivers/usb/gadget/legacy/nokia.c
View File

@ -292,7 +292,7 @@ static int nokia_bind(struct usb_composite_dev *cdev)
nokia_config_500ma_driver.iConfiguration = status;
nokia_config_100ma_driver.iConfiguration = status;
if (!gadget_supports_altsettings(gadget)) {
if (!gadget_is_altset_supported(gadget)) {
status = -ENODEV;
goto err_usb;
}