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(parent: 8319a9a) | patch
usb: gadget: renesas_usbhs: each pipe hold maxpacket size
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tue, 11 Oct 2011 05:00:42 +0000 (22:00 -0700)
committerFelipe Balbi <balbi@ti.com>
Thu, 13 Oct 2011 17:41:32 +0000 (20:41 +0300)
commit23ad05e888895b4a302c54dcb23eb174e0d7e2a9
treeb47921653186127abf2ea24e538f2cb9fb95370ftree | snapshot
parent8319a9ab60dd9d8c1aa43ac8d71f7159dbbfb59bcommit | diff
usb: gadget: renesas_usbhs: each pipe hold maxpacket size

Current renesas_usbhs pipe accessed DCPMAXP/PIPEMAXP register
to get own maxpacket size every time.
But maxpacket size isn't changed after pipe start,
and register access is too slow.

This patch adds new maxp variable to keep own maxpacket.
And un-used function are removed.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/renesas_usbhs/pipe.c diff | blob | history
drivers/usb/renesas_usbhs/pipe.h diff | blob | history
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