This is a note to let you know that I've just added the patch titled
usb: gadget: udc: atmel: make use of new usb_endpoint_maxp_mult()
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-testing branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will be merged to the usb-next branch sometime soon,
after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
>From f0419d9fdf402b4ac07db974df9f3cd3f5de2cdd Mon Sep 17 00:00:00 2001
From: Felipe Balbi <[email protected]>
Date: Wed, 28 Sep 2016 13:28:44 +0300
Subject: usb: gadget: udc: atmel: make use of new usb_endpoint_maxp_mult()
We have introduced a helper to calculate multiplier
value from wMaxPacketSize. Start using it.
Acked-by: Nicolas Ferre <[email protected]>
Cc: <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
---
drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c
b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 45bc997d0711..c57012b1ddf4 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -573,7 +573,7 @@ usba_ep_enable(struct usb_ep *_ep, const struct
usb_endpoint_descriptor *desc)
* Bits 11:12 specify number of _additional_
* transactions per microframe.
*/
- nr_trans = ((usb_endpoint_maxp(desc) >> 11) & 3) + 1;
+ nr_trans = usb_endpoint_maxp_mult(desc);
if (nr_trans > 3)
return -EINVAL;
--
2.10.2
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