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authorMatthew Wilcox <matthew@wil.cx>2007-10-05 15:55:09 -0400
committerJames Bottomley <jejb@mulgrave.localdomain>2007-10-23 15:12:36 -0400
commit4d85b471593d03e141f9160a58574b9204363267 (patch)
tree322457b73d4b5872ddb5c0651d8820933f0a68c4 /fs
parenta44131b35ec1a46ed75014d818cb9d5706117b49 (diff)
[SCSI] sym53c8xx: Simplify DAC DMA handling
By introducing the use_dac(), set_dac() and DMA_DAC_MASK macros, we can eliminate a lot of ifdefs from the code. We now rely on the compiler to optimise away a few things that we'd formerly relied on the preprocessor to do. This makes sym_setup_bus_dma_mask() small enough to inline into its only caller. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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