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On Tue, 13 May 2008 10:59:32 -0600 Bjorn Helgaas <bjorn.helgaas@hp.com> wrote: > On Friday 09 May 2008 12:06:55 am Takashi Iwai wrote: > > Thanks for catching it. Yeah, the patch looks buggy. We had an > > implicit assumption that dev = NULL for ISA devices that require 24bit > > DMA. > > Naive question #1: Why don't we have a struct device for these > ISA devices? PNP builds a struct device with DMA_24BIT_MASK > for ISAPNP devices. Because nobody has done the needed work to get all the old ISA drivers converted. I guess isa_device would actually be a platform_device wrapper ? -- 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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