linux-kernel - Re: [PATCH v2 08/18] serial: intel: Get serial id from dts

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Message-ID: <198e6e8a-cb42-f6b5-b1c0-e3f0bfd3124a@linux.intel.com>
Date:   Mon, 6 Aug 2018 17:32:39 +0800
From:   "Wu, Songjun" <songjun.wu@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     hua.ma@...ux.intel.com, yixin.zhu@...ux.intel.com,
        chuanhua.lei@...ux.intel.com, qi-ming.wu@...el.com,
        linux-mips@...ux-mips.org, linux-clk@...r.kernel.org,
        linux-serial@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jiri Slaby <jslaby@...e.com>
Subject: Re: [PATCH v2 08/18] serial: intel: Get serial id from dts



On 8/3/2018 1:43 PM, Greg Kroah-Hartman wrote:
> On Fri, Aug 03, 2018 at 11:02:27AM +0800, Songjun Wu wrote:
>> Get serial id from dts.
>>
>> "#ifdef CONFIG_LANTIQ" preprocessor is used because LTQ_EARLY_ASC
>> macro is defined in lantiq_soc.h.
>> lantiq_soc.h is in arch path for legacy product support.
>>
>> arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
>>
>> If "#ifdef preprocessor" is changed to
>> "if (IS_ENABLED(CONFIG_LANTIQ))", when CONFIG_LANTIQ is not enabled,
>> code using LTQ_EARLY_ASC is compiled.
>> Compilation will fail for no LTQ_EARLY_ASC defined.
>>
>> Signed-off-by: Songjun Wu <songjun.wu@...ux.intel.com>
>> ---
>>
>> Changes in v2: None
>>
>>   drivers/tty/serial/lantiq.c | 19 +++++++++++++++----
>>   1 file changed, 15 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
>> index 044128277248..836ca51460f2 100644
>> --- a/drivers/tty/serial/lantiq.c
>> +++ b/drivers/tty/serial/lantiq.c
>> @@ -6,6 +6,7 @@
>>    * Copyright (C) 2007 Felix Fietkau <nbd@...nwrt.org>
>>    * Copyright (C) 2007 John Crispin <john@...ozen.org>
>>    * Copyright (C) 2010 Thomas Langer, <thomas.langer@...tiq.com>
>> + * Copyright (C) 2018 Intel Corporation.
> Your changes here do not warrent the addition of a copyright line, don't
> you agree?  If not, please get a signed-off-by from your corporate
> lawyer who does this this is warrented when you resend this patch.
>
> thanks,
>
> greg k-h
>
Thanks.
The copyright line will be removed when we resend this patch.