Subject: Re: linux-next: build failure after merge of the tty tree

From: Greg KH <[email-masked]>
Date: Wed, 25 Jul 2012 15:47:50 -0700

On Fri, Jul 20, 2012 at 01:28:40PM +1000, Stephen Rothwell wrote:
> Hi Greg,
> 
> After merging the tty tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
> 
> drivers/staging/ipack/devices/ipoctal.c: In function 'ipoctal_set_termios':
> drivers/staging/ipack/devices/ipoctal.c:614:22: error: invalid type argument of '->' (have 'struct ktermios')
> drivers/staging/ipack/devices/ipoctal.c:640:15: error: invalid type argument of '->' (have 'struct ktermios')
> drivers/staging/ipack/devices/ipoctal.c:654:14: error: invalid type argument of '->' (have 'struct ktermios')
> drivers/staging/ipack/devices/ipoctal.c:691:2: error: incompatible type for argument 1 of 'tty_termios_encode_baud_rate'
> include/linux/tty.h:449:13: note: expected 'struct ktermios *' but argument is of type 'struct ktermios'
> drivers/staging/ipack/devices/ipoctal.c:694:22: error: invalid type argument of '->' (have 'struct ktermios')
> drivers/staging/ipack/devices/ipoctal.c:735:3: error: incompatible type for argument 1 of 'tty_termios_encode_baud_rate'
> include/linux/tty.h:449:13: note: expected 'struct ktermios *' but argument is of type 'struct ktermios'
> 
> Presumably caused by commit adc8d746caa6 ("tty: move the termios object
> into the tty").
> 
> Under previous instructions about staging drivers, I have added the
> following patch for today:
> 
> From c4bc70a8fc9cc687690aaf51865561ffcd6190f9 Mon Sep 17 00:00:00 2001
> From: Stephen Rothwell <[email-masked]>
> Date: Fri, 20 Jul 2012 13:25:12 +1000
> Subject: [PATCH] disable SERIAL_IPOCTAL broken by tty updates
> 
> Signed-off-by: Stephen Rothwell <[email-masked]>
> ---
>  drivers/staging/ipack/devices/Kconfig |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/staging/ipack/devices/Kconfig b/drivers/staging/ipack/devices/Kconfig
> index 39f7188..8d69ce3 100644
> --- a/drivers/staging/ipack/devices/Kconfig
> +++ b/drivers/staging/ipack/devices/Kconfig
> @@ -1,6 +1,7 @@
>  config SERIAL_IPOCTAL
>  	tristate "IndustryPack IP-OCTAL uart support"
>  	depends on IPACK_BUS
> +	depends on BROKEN
>  	help
>  	  This driver supports the IPOCTAL serial port device for the IndustryPack bus.
>  	default n

Alan, care to send me a patch for this?

thanks,

greg k-h