diff options
| author | Manuel Lauss <manuel.lauss@googlemail.com> | 2009-10-13 20:22:35 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-02-25 02:24:30 +0100 |
| commit | f75065ba96e2807f438bc072311b2eabee412cef (patch) | |
| tree | 14045c27c50738970c5559ca12d6dac697c7458a /drivers/mmc | |
| parent | a1501247a3da6821cb93885f95c4487ffeacb3e4 (diff) | |
MIPS: Alchemy: change dbdma to accept physical memory addresses
DMA can only be done from physical addresses; move the "virt_to_phys"
source/destination buffer address translation from the dbdma queueing
functions (since the hardware can only DMA to/from physical addresses)
to their respective users.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/au1xmmc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index d295dc5e4f6b..c8649dfb2d0c 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -651,10 +651,10 @@ static int au1xmmc_prepare_data(struct au1xmmc_host *host, if (host->flags & HOST_F_XMIT) { ret = au1xxx_dbdma_put_source(channel, - (void *)sg_virt(sg), len, flags); + sg_phys(sg), len, flags); } else { ret = au1xxx_dbdma_put_dest(channel, - (void *)sg_virt(sg), len, flags); + sg_phys(sg), len, flags); } if (!ret) |