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(parent: a776452) | patch
usb: cdns3: skip set TRB_IOC when usb_request: no_interrupt is true
authorFrank Li <Frank.Li@nxp.com>
Fri, 27 Oct 2023 18:39:19 +0000 (14:39 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 Nov 2023 12:02:53 +0000 (12:02 +0000)
commit7836be3b100cfc6db3db7ddeb985254bfe1775e4
tree3d25ef75bf9a8d8c82dde609dc5d8ff229741832tree | snapshot
parenta776452debdcad6d6e6f8f89fb26496038c86074commit | diff
usb: cdns3: skip set TRB_IOC when usb_request: no_interrupt is true

No completion irq is needed if no_interrupt is true. Needn't set TRB_IOC
at this case.

Check usb_request: no_interrupt and set/skip TRB_IOC in
cdns3_ep_run_transfer().

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20231027183919.664271-1-Frank.Li@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/cdns3/cdns3-gadget.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git