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authorDavid S. Miller <davem@davemloft.net>2008-08-27 17:01:57 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-29 02:13:10 -0700
commit334ae614772b1147435dce9be3911f9040dff0d9 (patch)
treea443e687646ab25744b20e43963f728870122e97 /arch/sparc/mm
parent7f06a3b2c162573c924f425053227a52b4bd7cb1 (diff)
sparc: Kill SBUS DVMA layer.
This thing was completely pointless. Just find the OF device in the parent of drivers that want to program this device, and map the DMA regs inside such drivers too. This also moves the dummy claim_dma_lock() and release_dma_lock() implementation to floppy_32.h, which makes it handle this issue just like floppy_64.h does. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm')
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