linux-kernel - Re: [PATCH V2 1/5] backlight: qcom-wled: Rename pm8941-wled.c to qcom-wled.c

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Date:   Fri, 4 May 2018 11:55:17 -0400
From:   "Jingoo Han" <jingoohan1@...il.com>
To:     "'Kiran Gunda'" <kgunda@...eaurora.org>,
        <bjorn.andersson@...aro.org>, "'Lee Jones'" <lee.jones@...aro.org>,
        "'Daniel Thompson'" <daniel.thompson@...aro.org>,
        "'Jacek Anaszewski'" <jacek.anaszewski@...il.com>,
        "'Pavel Machek'" <pavel@....cz>,
        "'Rob Herring'" <robh+dt@...nel.org>,
        "'Mark Rutland'" <mark.rutland@....com>,
        "'Bartlomiej Zolnierkiewicz'" <b.zolnierkie@...sung.com>,
        <linux-leds@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <linux-fbdev@...r.kernel.org>
Cc:     <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH V2 1/5] backlight: qcom-wled: Rename pm8941-wled.c to qcom-wled.c

On Thursday, May 3, 2018 6:12 AM, Kiran Gunda wrote:

If you really want someone to review your patch, please add more detailed
explanations.

1. Please add 0th patch.
2. Please add what the difference is between V1 and V2 patches.

If you cannot understand what I am saying, just ask another person who have
an experience to send patches to Linux mailing-list.

Best regards,
Jingoo Han

> 
> pm8941-wled.c driver is supporting the WLED peripheral
> on pm8941. Rename it to qcom-wled.c so that it can support
> WLED on multiple PMICs.
> 
> Signed-off-by: Kiran Gunda <kgunda@...eaurora.org>
> ---
>  .../bindings/leds/backlight/{pm8941-wled.txt => qcom-wled.txt}    | 2 +-
>  drivers/video/backlight/Kconfig                                   | 8
++++----
>  drivers/video/backlight/Makefile                                  | 2 +-
>  drivers/video/backlight/{pm8941-wled.c => qcom-wled.c}            | 0
>  4 files changed, 6 insertions(+), 6 deletions(-)
>  rename Documentation/devicetree/bindings/leds/backlight/{pm8941-wled.txt
> => qcom-wled.txt} (95%)
>  rename drivers/video/backlight/{pm8941-wled.c => qcom-wled.c} (100%)
> 
> diff --git a/Documentation/devicetree/bindings/leds/backlight/pm8941-
> wled.txt b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.txt
> similarity index 95%
> rename from Documentation/devicetree/bindings/leds/backlight/pm8941-
> wled.txt
> rename to Documentation/devicetree/bindings/leds/backlight/qcom-wled.txt
> index e5b294d..fb39e32 100644
> --- a/Documentation/devicetree/bindings/leds/backlight/pm8941-wled.txt
> +++ b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.txt
> @@ -1,4 +1,4 @@
> -Binding for Qualcomm PM8941 WLED driver
> +Binding for Qualcomm Technologies, Inc. WLED driver
> 
>  Required properties:
>  - compatible: should be "qcom,pm8941-wled"
> diff --git a/drivers/video/backlight/Kconfig
> b/drivers/video/backlight/Kconfig
> index 4e1d2ad..8c095e3 100644
> --- a/drivers/video/backlight/Kconfig
> +++ b/drivers/video/backlight/Kconfig
> @@ -299,12 +299,12 @@ config BACKLIGHT_TOSA
>  	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
>  	  for its backlight
> 
> -config BACKLIGHT_PM8941_WLED
> -	tristate "Qualcomm PM8941 WLED Driver"
> +config BACKLIGHT_QCOM_WLED
> +	tristate "Qualcomm PMIC WLED Driver"
>  	select REGMAP
>  	help
> -	  If you have the Qualcomm PM8941, say Y to enable a driver for the
> -	  WLED block.
> +	  If you have the Qualcomm PMIC, say Y to enable a driver for the
> +	  WLED block. Currently it supports PM8941 and PMI8998.
> 
>  config BACKLIGHT_SAHARA
>  	tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
> diff --git a/drivers/video/backlight/Makefile
> b/drivers/video/backlight/Makefile
> index 5e28f01..6fd76ef 100644
> --- a/drivers/video/backlight/Makefile
> +++ b/drivers/video/backlight/Makefile
> @@ -49,8 +49,8 @@ obj-$(CONFIG_BACKLIGHT_OMAP1)		+=
omap1_bl.o
>  obj-$(CONFIG_BACKLIGHT_OT200)		+= ot200_bl.o
>  obj-$(CONFIG_BACKLIGHT_PANDORA)		+= pandora_bl.o
>  obj-$(CONFIG_BACKLIGHT_PCF50633)	+= pcf50633-backlight.o
> -obj-$(CONFIG_BACKLIGHT_PM8941_WLED)	+= pm8941-wled.o
>  obj-$(CONFIG_BACKLIGHT_PWM)		+= pwm_bl.o
> +obj-$(CONFIG_BACKLIGHT_QCOM_WLED)	+= qcom-wled.o
>  obj-$(CONFIG_BACKLIGHT_SAHARA)		+= kb3886_bl.o
>  obj-$(CONFIG_BACKLIGHT_SKY81452)	+= sky81452-backlight.o
>  obj-$(CONFIG_BACKLIGHT_TOSA)		+= tosa_bl.o
> diff --git a/drivers/video/backlight/pm8941-wled.c
> b/drivers/video/backlight/qcom-wled.c
> similarity index 100%
> rename from drivers/video/backlight/pm8941-wled.c
> rename to drivers/video/backlight/qcom-wled.c
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
>  a Linux Foundation Collaborative Project