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authorAlan Stern <stern@rowland.harvard.edu>2006-08-30 11:29:56 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-27 11:58:56 -0700
commitdd990f16a39d4e615c0b70a0ab50b79b32bfb16d (patch)
tree471ab506eb21fadf05eaea7c47a33266b9e7a7d7 /usr
parenta6d2bb9ff919b4685bd684620ec7a1ffa8bf2349 (diff)
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usbcore: Add flag for whether a host controller uses DMA
This patch (as770b) introduces a new field to usb_bus: a flag indicating whether or not the host controller uses DMA. This serves to encapsulate the computation. It also means we will have only one spot to update if the DMA API changes. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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