> -----Original Message----- > From: Thomas Abraham [mailto:thomas.abraham@xxxxxxxxxx] > Sent: Thursday, September 01, 2011 6:05 PM > To: devicetree-discuss@xxxxxxxxxxxxxxxx > Cc: grant.likely@xxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-samsung- > soc@xxxxxxxxxxxxxxx; kgene.kim@xxxxxxxxxxx; robherring2@xxxxxxxxx; > vinod.koul@xxxxxxxxx; patches@xxxxxxxxxx; jassisinghbrar@xxxxxxxxx; > boojin.kim@xxxxxxxxxxx > Subject: [PATCH v2 6/6] ARM: EXYNOS4: Limit usage of pl330 device instance to > non-dt build > > The pl330 device instances and associated platform data is required only > for non-device-tree builds. With device tree, all of this information is > obtained from the device tree. > > Signed-off-by: Thomas Abraham <thomas.abraham@xxxxxxxxxx> > --- > arch/arm/mach-exynos4/Kconfig | 7 +++++++ > arch/arm/mach-exynos4/Makefile | 3 ++- > 2 files changed, 9 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig > index d4d401c..3edbf37 100644 > --- a/arch/arm/mach-exynos4/Kconfig > +++ b/arch/arm/mach-exynos4/Kconfig > @@ -21,6 +21,13 @@ config EXYNOS4_MCT > help > Use MCT (Multi Core Timer) as kernel timers > > +config EXYNOS4_DEV_DMA > + bool > + default y if !OF > + help > + Compile in amba device definitions for DMA controller if OF > + is not enabled. > + > config EXYNOS4_DEV_AHCI > bool > help > diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile > index d2bf5bf..a2f33dc 100644 > --- a/arch/arm/mach-exynos4/Makefile > +++ b/arch/arm/mach-exynos4/Makefile > @@ -13,7 +13,8 @@ obj- := > # Core support for EXYNOS4 system > > obj-$(CONFIG_CPU_EXYNOS4210) += cpu.o init.o clock.o irq-combiner.o > -obj-$(CONFIG_CPU_EXYNOS4210) += setup-i2c0.o irq-eint.o dma.o > pmu.o > +obj-$(CONFIG_CPU_EXYNOS4210) += setup-i2c0.o irq-eint.o pmu.o > +obj-$(CONFIG_EXYNOS4_DEV_DMA) += dma.o Do we need _really_ EXYNOS4_DEV_DMA here? How about to use like following? +obj-$(!CONFIG_OF) += dma.o If any problems, let me know. Thanks. Best regards, Kgene. -- Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. > obj-$(CONFIG_PM) += pm.o sleep.o > obj-$(CONFIG_CPU_IDLE) += cpuidle.o > > -- > 1.6.6.rc2 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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