Re: [PATCH/RFC] pxa_set_udc_parent

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

 



Em Qua, 2009-04-08 às 20:07 +0200, Robert Jarzmik escreveu:
> My naive view was that when suspend is triggered, you have either :
>  (1)
>    - pxa27x_udc suspend() called => udc is disabled

pxa_udc_resume -> dplus_pullup -> udc_command -> transceiver_set_pullup
-> SPI or I2C (before spi/i2c is ready).

> I don't see why order is important in that case. I understand the conceptual
> idea, I just don't understand why.

I could leave this change out, but then i would not be able to use
udc_command to set pullup.

-- 
Daniel Ribeiro

--
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