Re: [PATCH] usb: renesas_usbhs: fix usbhsf_fifo_clear() behavior

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Sep 27, 2017 at 05:04:05PM +0900, Yoshihiro Shimoda wrote:
> This patch fixes two issues:
>  - the usbhsf_fifo_clear() is possible to cause 10 msec delay if
>    the pipe is RX direction and empty because the FRDY bit will never
>    be set to 1 in such case.
>  - sets the BCLR of {C,Dn}FIFOCTR to 1 even when it's non-DCP pipe and
>    the FRDY bit sets to 0.

Should this be two different patches because of this?

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux