linux-kernel - Re: Latest randconfig build errors

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Date:	Mon, 4 Mar 2013 20:51:42 +0200
From:	Felipe Balbi <balbi@...com>
To:	Tony Lindgren <tony@...mide.com>
CC:	Russell King - ARM Linux <linux@....linux.org.uk>,
	Rob Clark <robdclark@...il.com>, Felipe Balbi <balbi@...com>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <arm@...nel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: Latest randconfig build errors

Hi,

On Mon, Mar 04, 2013 at 10:46:50AM -0800, Tony Lindgren wrote:
> > The last three are caused by incorrect use of 'select':
> > 
> > warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MWAVE) selects SERIAL_8250 which has unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS)
> > warning: (USB_MUSB_HDRC) selects TWL4030_USB which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET) && TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS)
> > warning: (USB_MUSB_HDRC) selects TWL6030_USB which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET) && TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS)
> > warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3) selects SERIAL_8250_CONSOLE which has unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS && SERIAL_8250=y)
> > warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3) selects SERIAL_CORE_CONSOLE which has unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS)
> > warning: (VIDEO_DM6446_CCDC && VIDEO_DM355_CCDC && VIDEO_ISIF && VIDEO_DAVINCI_VPBE_DISPLAY) selects VIDEO_VPSS_SYSTEM which has unmet direct dependencies (MEDIA_SUPPORT && V4L_PLATFORM_DRIVERS && ARCH_DAVINCI)
> > warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MWAVE) selects SERIAL_8250 which has unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS)
> > warning: (USB_MUSB_HDRC) selects TWL4030_USB which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET) && TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS)
> > warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3) selects SERIAL_8250_CONSOLE which has unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS && SERIAL_8250=y)
> > warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3) selects SERIAL_CORE_CONSOLE which has unmet direct dependencies (TTY && HAS_IOMEM && GENERIC_HARDIRQS)
> > warning: (VIDEO_DM6446_CCDC && VIDEO_DM355_CCDC && VIDEO_ISIF && VIDEO_DAVINCI_VPBE_DISPLAY) selects VIDEO_VPSS_SYSTEM which has unmet direct dependencies (MEDIA_SUPPORT && V4L_PLATFORM_DRIVERS && ARCH_DAVINCI)
> > 
> > This 'select' madness of driver symbols *HAS* *TO* *STOP*.
> 
> Felipe, can you take a look at removing the MUSB selects from Kconfig?
> You might be able to just have MUSB depends on TWL if omap.

I don't think we even need depend or select at all for MUSB. I'll look
at it tomorrow.

-- 
balbi

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