Messages in this thread | | | Subject | RE: [PATCH -mm] dma: INTEL_IOATDMA build fix | Date | Wed, 25 Jul 2007 16:48:45 -0700 | From | "Nelson, Shannon" <> |
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Satyam Sharma [mailto:ssatyam@cse.iitk.ac.in] > >Make CONFIG_INTEL_IOATDMA select CONFIG_DCA because it uses code >exported from said dependency: > ># CONFIG_DCA is not set >CONFIG_INTEL_IOATDMA=m > >ERROR: "alloc_dca_provider" [drivers/dma/ioatdma.ko] undefined! >ERROR: "register_dca_provider" [drivers/dma/ioatdma.ko] undefined! >ERROR: "unregister_dca_provider" [drivers/dma/ioatdma.ko] undefined! >ERROR: "free_dca_provider" [drivers/dma/ioatdma.ko] undefined! >make[1]: *** [__modpost] Error 1 > >"select" seems ok because CONFIG_DCA looks library-like and >doesn't itself >depend upon anything else. > >Signed-off-by: Satyam Sharma <ssatyam@cse.iitk.ac.in>
Well, ioatdma should be smarter and not try to use ioat_dca.c if there is no CONFIG_DCA. However, until that happens, this is fine.
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> - 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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