Messages in this thread | | | Date | Mon, 27 Nov 2006 13:32:05 -0800 (PST) | From | Christoph Lameter <> | Subject | Re: what is the purpose of "CONFIG_DMA_IS_DMA32"? |
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On Mon, 27 Nov 2006, Robert P. J. Day wrote:
> > perhaps a silly question, but: > > $ grep -r "DMA_IS_DMA32" * > arch/ia64/defconfig:CONFIG_DMA_IS_DMA32=y > arch/ia64/configs/sim_defconfig:CONFIG_DMA_IS_DMA32=y > arch/ia64/configs/zx1_defconfig:CONFIG_DMA_IS_DMA32=y > arch/ia64/configs/tiger_defconfig:CONFIG_DMA_IS_DMA32=y > arch/ia64/configs/bigsur_defconfig:CONFIG_DMA_IS_DMA32=y > arch/ia64/configs/gensparse_defconfig:CONFIG_DMA_IS_DMA32=y > $ > > what is the purpose of a configuration symbol that is set but never > involved in a conditional check? > > i'm guessing that used to be a config setting in the ia64/Kconfig > file that has since vanished.
Correct that config setting was eliminated in the 2.6.19 development cycle. Refreshing the config files would be advisable. 5A - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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