linux-kernel - Re: [PATCH 1/4] tty: sisusb_con, convert addr macros to functions

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Message-ID: <15c671db-581d-7155-ea40-40d239069cb4@suse.cz>
Date:   Tue, 22 Jan 2019 16:26:12 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     thomas@...ischhofer.net, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] tty: sisusb_con, convert addr macros to functions

On 22. 01. 19, 16:23, Greg KH wrote:
> On Tue, Jan 22, 2019 at 04:11:59PM +0100, Jiri Slaby wrote:
>> Convert SISUSB_VADDR and SISUSB_HADDR to inline functions. Now, there
>> are no more hidden accesses to local variables (vc_data and
>> sisusb_usb_data).
>>
>> sisusb_haddr returns unsigned long from now on, not u16 *, as ulong is
>> what every caller expects -- we can remove some casts.
>>
>> Call sites were aligned to be readable too.
>>
>> Use sisusb_haddr on 4 more places in sisusbcon_blank and
>> sisusbcon_scroll. It was open coded there with [x, y] being [0, 0].
>>
>> Signed-off-by: Jiri Slaby <jslaby@...e.cz>
>> ---
>>  drivers/usb/misc/sisusbvga/sisusb_con.c | 78 ++++++++++++-------------
>>  1 file changed, 39 insertions(+), 39 deletions(-)
> 
> Subject says "tty", yet this is the USB driver.  typo?

Originally, I had these as a part of various tty cleanups and the tty
remained there. I will wait for some feedback, if any and drop them in
v2.

thanks,
-- 
js
suse labs