tree 18815bb4ffcc7e9928871f659f643a32a33ed4bc
parent bb38c18adb872714d5b27b0fe2d87c6489cb6275
author Robert Baldyga <r.baldyga@samsung.com> 1442398258 +0200
committer Felipe Balbi <balbi@ti.com> 1443369271 -0500

usb: gadget: f_uac1: eliminate abuse of ep->driver data

Since ep->driver_data is not used for endpoint claiming, neither for
enabled/disabled state storing, we can reduce number of places where
we read or modify it's value, as now it has no particular meaning for
function or framework logic.

In case of f_uac1, ep->driver_data was used only for endpoint claiming
and marking endpoints as enabled, so we can simplify code by reducing
it.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>