Re: [PATCH v2 5/6] pci: dwc: pci-exynos: rework the driver to support Exynos5433 variant

[Jingoo Han]

On 10/23/20, 3:58 AM, Marek Szyprowski wrote:
> 
> From: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
>
> Exynos5440 SoC support has been dropped since commit 8c83315da1cf ("ARM:
> dts: exynos: Remove Exynos5440"). Rework this driver to support DWC PCIe
> variant found in the Exynos5433 SoCs.
>
> The main difference in Exynos5433 variant is lack of the MSI support
> (the MSI interrupt is not even routed to the CPU).
>
> Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
> [mszyprow: reworked the driver to support only Exynos5433 variant,
>	   simplified code, rebased onto current kernel code, added
>	   regulator support, converted to the regular platform driver,
>	   removed MSI related code, rewrote commit message]
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> Acked-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> ---
>  drivers/pci/controller/dwc/Kconfig      |   3 +-
>  drivers/pci/controller/dwc/pci-exynos.c | 358 ++++++++++--------------
>  drivers/pci/quirks.c                    |   1 +
>  3 files changed, 145 insertions(+), 217 deletions(-)

[....]

> diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c
> index 242683cde04a..58056fbdc2fa 100644
> --- a/drivers/pci/controller/dwc/pci-exynos.c
> +++ b/drivers/pci/controller/dwc/pci-exynos.c
> @@ -2,26 +2,23 @@
>  /*
>   * PCIe host controller driver for Samsung Exynos SoCs
>   *
> - * Copyright (C) 2013 Samsung Electronics Co., Ltd.
> + * Copyright (C) 2013-2020 Samsung Electronics Co., Ltd.
>   *		https://www.samsung.com
>   *
>   * Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
> + *	   Jaehoon Chung <jh80.chung@xxxxxxxxxxx>

Would you explain the reason why you add him as an author?
If reasonable, I will accept it. Also, I want gentle discussion, not aggressive one.
Thank you.

Best regards,
Jingoo Han

>   */

[....]