Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a19f8165 authored by Michael Schmitz's avatar Michael Schmitz Committed by Geert Uytterhoeven
Browse files

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: default avatarMichael Schmitz <schmitz@debian.org>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent a4de73fb

drivers/scsi/atari_scsi.c

+1 −1
Original line number Diff line number Diff line
@@ -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