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| author | Finn Thain <fthain@telegraphics.com.au> | 2018-05-17 12:07:13 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2018-05-31 09:02:21 +0200 |
| commit | b12c8a70643ffe2598c572cd206e4f68c524eb6f (patch) | |
| tree | 551cc2b429bc08d3827de079239a91ca6a5a49e1 /drivers/zorro | |
| parent | m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap() (diff) | |
| download | linux-b12c8a70643ffe2598c572cd206e4f68c524eb6f.tar.xz linux-b12c8a70643ffe2598c572cd206e4f68c524eb6f.zip | |
m68k: Set default dma mask for platform devices
This avoids a WARNING splat when loading the macsonic or macmace driver.
Please see commit 205e1b7f51e4 ("dma-mapping: warn when there is no
coherent_dma_mask").
This implementation of arch_setup_pdev_archdata() differs from the
powerpc one, in that this one avoids clobbering a device dma mask
which has already been initialized.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Greg Ungerer <gerg@linux-m68k.org>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Greg Ungerer <gerg@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/zorro')
0 files changed, 0 insertions, 0 deletions