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Message-ID: <CACRpkda6SFeDKftn7he++dbkuqHwMF5M5ZbucmiWfASfJq0GbA@mail.gmail.com> Date: Thu, 6 Feb 2014 09:32:59 +0100 From: Linus Walleij <linus.walleij@...aro.org> To: Jingoo Han <jg1.han@...sung.com> Cc: Thierry Reding <thierry.reding@...il.com>, Russell King - ARM Linux <linux@....linux.org.uk>, Eric Miao <eric.y.miao@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "linux-pwm@...r.kernel.org" <linux-pwm@...r.kernel.org>, Arnd Bergmann <arnd@...db.de> Subject: Re: [PATCH] backlight: add PWM dependencies On Thu, Feb 6, 2014 at 8:23 AM, Jingoo Han <jg1.han@...sung.com> wrote: > In the case of "CONFIG_HAVE_PWM=y && CONFIG_PWM=n", it makes > the problem. > > The HAVE_PWM symbol is only for legacy platforms that provide > the PWM API without using the generic framework. PXA looks to > use the generic PWM framework. Then, how about removing > "select HAVE_PWM" from PXA as below? > > --- a/arch/arm/mach-pxa/Kconfig > +++ b/arch/arm/mach-pxa/Kconfig > @@ -7,7 +7,6 @@ comment "Intel/Marvell Dev Platforms (sorted by hardware release time)" > config MACH_PXA3XX_DT > bool "Support PXA3xx platforms from device tree" > select CPU_PXA300 > - select HAVE_PWM > select POWER_SUPPLY > select PXA3xx > select USE_OF > @@ -23,12 +22,10 @@ config ARCH_LUBBOCK > > config MACH_MAINSTONE > bool "Intel HCDDBBVA0 Development Platform (aka Mainstone)" > - select HAVE_PWM > select PXA27x > > config MACH_ZYLONITE > bool > - select HAVE_PWM > select PXA3xx Looks like the right solution to me. Acked-by: Linus Walleij <linus.walleij@...aro.org> Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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