RE: [PATCH] usb: ohci: remove ep93xx bus glue platform driver

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

 



On Monday, October 14, 2013 3:01 PM, Ryan Mallon wrote:
> On 15/10/13 08:35, H Hartley Sweeten wrote:
>> Convert ep93xx to use the OHCI platform driver and remove the
>> ohci-ep93xx bus glue driver.
>> 
>> Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
>> Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
>> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
>> Cc: Ryan Mallon <rmallon@xxxxxxxxx>
>> ---
>
>> diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
>> index b3f20d7..2c8f2db 100644
>> --- a/drivers/usb/host/Kconfig
>> +++ b/drivers/usb/host/Kconfig
>> @@ -472,7 +472,7 @@ config USB_CNS3XXX_OHCI
>>  
>>  config USB_OHCI_HCD_PLATFORM
>>  	tristate "Generic OHCI driver for a platform device"
>> -	default n
>> +	default y if ARCH_EP93XX
>
> Shouldn't we select USB_OHCI_HCD_PLATFORM, e.g. something like:
>
> 	config ARCH_EP93XX_USB
>		tristate "USB OHCI support"
>		default y
>		select USB_OHCI_HCD_PLATFORM
>
> In arch/arm/mach-ep93xx/Kconfig rather than polluting
> drivers/usb/host/Kconfig with arch specific stuff?

I wasn't sure where the best place to enable 
USB_OHCI_HCD_PLATFORM would be.

Currently USB support on the EP93xx only needs USB_OHCI_HCD
enabled, which is already enabled in the ep93xx_defconfig. I'm not
sure if adding the config option above would create a problem where
the user would need to enable USB_OHCI_HCD in drivers/usb then 
have to go back to the arch stuff to enable ARCH_EP93XX_USB.

With the default y above they just have to enable USB_OHCI_HCD
like they currently do.

I'm hoping Alan can provide some feedback.

Regards,
Hartley

��.n��������+%������w��{.n�����{���)��jg��������ݢj����G�������j:+v���w�m������w�������h�����٥





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

  Powered by Linux