Re: [PATCHv12 8/9] serial: qcom_geni_serial: Disable MMIO tracing for geni serial

[Trilok Soni <quic_tsoni@quicinc.com>]

On 4/28/2022 3:50 AM, Greg KH wrote:
> On Thu, Apr 28, 2022 at 03:25:31PM +0530, Sai Prakash Ranjan wrote:
>> Disable MMIO tracing for geni serial driver as it is a high
>> frequency operation for serial driver with many register reads/
>> writes and not very useful to log all MMIO traces and prevent
>> excessive logging.
>>
>> Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
>> Signed-off-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
>> ---
>>   drivers/tty/serial/qcom_geni_serial.c | 8 +++++++-
>>   1 file changed, 7 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
>> index 1543a6028856..5b48e6c2bf3c 100644
>> --- a/drivers/tty/serial/qcom_geni_serial.c
>> +++ b/drivers/tty/serial/qcom_geni_serial.c
>> @@ -1,5 +1,11 @@
>>   // SPDX-License-Identifier: GPL-2.0
>> -// Copyright (c) 2017-2018, The Linux foundation. All rights reserved.
>> +/*
>> + * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
>> + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
>> + */
> 
> I strongly disagree that adding a single line here warrants a copyright
> update.  If your lawyers will sign off on this change, I am willing to
> reconsider.

I am not a lawyer, we can skip adding QuIC copyright here since it is 
just one line change, but at the same time we can't add 2022 year in the 
existing copyright. If that is fine, we can skip the copyright year 
update entirely.

---Trilok Soni