usb: gadget: add max_speed to usb_composite_driver
This field is used by the Gadget drivers to specify
the maximum speed they support, meaning: the maximum
speed they can provide descriptors for.
The driver speed will be set in consideration of this
value.
[ balbi@ti.com : dropped the ifdeffery ]
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
[idos@codeaurora.org: added max_speed also to android.c]
Signed-off-by: Ido Shayevitz <idos@codeaurora.org>
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index b34c59e..a2a9112 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1412,6 +1412,8 @@
driver->iProduct = driver->name;
composite_driver.function = (char *) driver->name;
composite_driver.driver.name = driver->name;
+ composite_driver.speed = min((u8)composite_driver.speed,
+ (u8)driver->max_speed);
composite = driver;
composite_gadget_bind = bind;