linux-kernel - Re: [PATCH v6 4/8] drivers: mtd: nand: Add qpic

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Date: Wed, 22 May 2024 11:38:37 +0530
From: Md Sadre Alam <quic_mdalam@...cinc.com>
To: Miquel Raynal <miquel.raynal@...tlin.com>
CC: <broonie@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <richard@....at>, <vigneshr@...com>,
        <manivannan.sadhasivam@...aro.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-spi@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-mtd@...ts.infradead.org>,
        <quic_srichara@...cinc.com>, <quic_varada@...cinc.com>
Subject: Re: [PATCH v6 4/8] drivers: mtd: nand: Add qpic_common API file



On 5/21/2024 6:21 PM, Miquel Raynal wrote:
> Hi,
> 
>>   drivers/mtd/nand/Makefile            |    4 +-
>>   drivers/mtd/nand/qpic_common.c       |  740 +++++++++++++++++
>>   drivers/mtd/nand/raw/qcom_nandc.c    | 1090 +-------------------------
>>   include/linux/mtd/nand-qpic-common.h |  467 +++++++++++
>>   4 files changed, 1222 insertions(+), 1079 deletions(-)
>>   create mode 100644 drivers/mtd/nand/qpic_common.c
>>   create mode 100644 include/linux/mtd/nand-qpic-common.h
>>
>> diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
>> index 19e1291ac4d5..e59106e0a3af 100644
>> --- a/drivers/mtd/nand/Makefile
>> +++ b/drivers/mtd/nand/Makefile
>> @@ -3,7 +3,9 @@
>>   nandcore-objs := core.o bbt.o
>>   obj-$(CONFIG_MTD_NAND_CORE) += nandcore.o
>>   obj-$(CONFIG_MTD_NAND_ECC_MEDIATEK) += ecc-mtk.o
>> -
>> +ifeq ($(CONFIG_MTD_NAND_QCOM),y)
>> +obj-y	+= qpic_common.o
>> +endif
> 
> Breaks if you set CONFIG_MTD_NAND_QCOM = m
  Ok , will fix in next patch.
> 
>>   obj-y	+= onenand/
>>   obj-y	+= raw/
>>   obj-y	+= spi/
>> diff --git a/drivers/mtd/nand/qpic_common.c b/drivers/mtd/nand/qpic_common.c
>> new file mode 100644
>> index 000000000000..dfbbb5f626b6
>> --- /dev/null
>> +++ b/drivers/mtd/nand/qpic_common.c
>> @@ -0,0 +1,740 @@
>> +// SPDX-License-Identifier: GPL-2.0-only
>> +/*
>> + * Copyright (c) 2016, The Linux Foundation. All rights reserved.
>> + */
>> +#include <linux/bitops.h>
>> +#include <linux/clk.h>
>> +#include <linux/delay.h>
>> +#include <linux/dmaengine.h>
>> +#include <linux/dma-mapping.h>
>> +#include <linux/dma/qcom_adm.h>
>> +#include <linux/dma/qcom_bam_dma.h>
>> +#include <linux/module.h>
>> +#include <linux/mtd/partitions.h>
> 
> Didn't you say you would remove that include?
  Sorry, missed it , will fix in next patch.
> 
> Thanks,
> Miquèl