linux-kernel - Re: [RFT 12/16] memory: brcmstb_dpfe: Add separate entry for compile test

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Date:   Mon, 17 Aug 2020 20:38:19 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Markus Mayer <mmayer@...adcom.com>,
        Roger Quadros <rogerq@...com>,
        Tony Lindgren <tony@...mide.com>,
        Vladimir Zapolskiy <vz@...ia.com>,
        Kukjin Kim <kgene@...nel.org>,
        Lukasz Luba <lukasz.luba@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-pm@...r.kernel.org, Olof Johansson <olof@...om.net>,
        Arnd Bergmann <arnd@...db.de>
Subject: Re: [RFT 12/16] memory: brcmstb_dpfe: Add separate entry for compile
 test

On Fri, Jul 24, 2020 at 11:40:09AM -0700, Florian Fainelli wrote:
> On 7/24/20 11:23 AM, Krzysztof Kozlowski wrote:
> > Add separate entry for Broadcom STB DPFE driver, selected by platforms
> > by default.  This allows further customization and compile testing.
> > 
> > Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> > ---
> > 
> > I have other changes around drivers/memory/Kconfig pending. Sending them
> > together would avoid conflicts.
> > 
> > ---
> >  arch/arm/mach-bcm/Kconfig    |  1 +
> >  arch/arm64/Kconfig.platforms |  1 +
> >  drivers/memory/Kconfig       | 11 +++++++++++
> >  drivers/memory/Makefile      |  2 +-
> >  4 files changed, 14 insertions(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
> > index 1df0ee01ee02..b0c45238e69b 100644
> > --- a/arch/arm/mach-bcm/Kconfig
> > +++ b/arch/arm/mach-bcm/Kconfig
> > @@ -208,6 +208,7 @@ config ARCH_BRCMSTB
> >  	select ARM_GIC
> >  	select ARM_ERRATA_798181 if SMP
> >  	select HAVE_ARM_ARCH_TIMER
> > +	select BRCMSTB_DPFE
> >  	select BRCMSTB_L2_IRQ
> >  	select BCM7120_L2_IRQ
> >  	select ARCH_HAS_HOLES_MEMORYMODEL
> > diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> > index ddc3bf75257f..f7791ed0ed6d 100644
> > --- a/arch/arm64/Kconfig.platforms
> > +++ b/arch/arm64/Kconfig.platforms
> > @@ -68,6 +68,7 @@ config ARCH_BRCMSTB
> >  	bool "Broadcom Set-Top-Box SoCs"
> >  	select ARCH_HAS_RESET_CONTROLLER
> >  	select BCM7038_L1_IRQ
> > +	select BRCMSTB_DPFE
> 
> The select is probably not warranted, see below.
> 
> >  	select BRCMSTB_L2_IRQ
> >  	select GENERIC_IRQ_CHIP
> >  	select PINCTRL
> > diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
> > index cd4fc93b50df..fef6f0873fda 100644
> > --- a/drivers/memory/Kconfig
> > +++ b/drivers/memory/Kconfig
> > @@ -54,6 +54,17 @@ config ATMEL_EBI
> >  	  tree is used. This bus supports NANDs, external ethernet controller,
> >  	  SRAMs, ATA devices, etc.
> >  
> > +config BRCMSTB_DPFE
> > +	bool "Broadcom STB DPFE driver" if COMPILE_TEST
> > +	depends on ARCH_BRCMSTB || COMPILE_TEST
> 
> Can you make it default ARCH_BRCMSTB and remove the select above?
> 
> With that:
> 
> Acked-by: Florian Fainelli <f.fainelli@...il.com>

Applied with mentioned change.

Best regards,
Krzysztof