linux-kernel - Re: [PATCH] usb/serial: Add compat

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Message-ID: <20081129011057.14840d20@lxorguk.ukuu.org.uk>
Date:	Sat, 29 Nov 2008 01:10:57 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Keith Packard <keithp@...thp.com>
Cc:	keithp@...thp.com, linux-kernel@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: Re: [PATCH] usb/serial: Add compat_ioctl pass-through

> Oh yes, it is -- serial_ioctl does:
> 
>         if (port->serial->type->ioctl) {
>                 lock_kernel();
>                 retval = port->serial->type->ioctl(tty, file, cmd, arg);
>                 unlock_kernel();
>         } else
> 
> I added the comment to make the difference in calling convention
> documented in the header file at least, I didn't change the code.

Gak I thought I'd killed all of those.

Let me rephase it "It won't be next week" ;)

Alan
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