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m68k/atari - atari_scsi: use correct virt/phys translation for DMA buffer 

With the kernel running from FastRAM instead of ST-RAM, none of ST-RAM is
mapped by mem_init, and DMA-addressable buffer must be mapped by ioremap.

Use platform specific virt/phys translation helpers for this case.

Signed-off-by: Michael Schmitz <schmitz@debian.org>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Michael Schmitz 2014-03-31 21:06:08 +13:00 committed by Geert Uytterhoeven
parent a4de73fbcf
commit a19f8165dc
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/atari_scsi.c
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@ -639,7 +639,7 @@ static int __init atari_scsi_detect(struct scsi_host_template *host)
"double buffer\n");
return 0;
}
atari_dma_phys_buffer = virt_to_phys(atari_dma_buffer);
atari_dma_phys_buffer = atari_stram_to_phys(atari_dma_buffer);
atari_dma_orig_addr = 0;
}
#endif