diff options
| author | Sebastian Andrzej Siewior <sebastian@breakpoint.cc> | 2009-06-22 09:18:05 +0200 |
|---|---|---|
| committer | Pierre Ossman <pierre@ossman.eu> | 2009-07-31 12:28:46 +0200 |
| commit | 4b2a108cd0d34880fe9d932258ca5b2ccebcd05e (patch) | |
| tree | ce41850f6b9a738804cc8d811f74f3a09bc954f4 /drivers | |
| parent | sdhci: use SG_MITER_TO_SG/SG_MITER_FROM_SG (diff) | |
| download | linux-4b2a108cd0d34880fe9d932258ca5b2ccebcd05e.tar.xz linux-4b2a108cd0d34880fe9d932258ca5b2ccebcd05e.zip | |
cb710: use SG_MITER_TO_SG/SG_MITER_FROM_SG
the code allready uses flush_kernel_dcache_page(). This patch updates the
driver to the recent sg API changes which require that either SG_MITER_TO_SG
or SG_MITER_FROM_SG is set. SG_MITER_TO_SG calls flush_kernel_dcache_page()
in sg_mitter_stop()
Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/cb710/sgbuf2.c | 4 | ||||
| -rw-r--r-- | drivers/mmc/host/cb710-mmc.c | 6 |
2 files changed, 3 insertions, 7 deletions
diff --git a/drivers/misc/cb710/sgbuf2.c b/drivers/misc/cb710/sgbuf2.c index d38a7acdb6ec..d019746551f3 100644 --- a/drivers/misc/cb710/sgbuf2.c +++ b/drivers/misc/cb710/sgbuf2.c @@ -114,7 +114,6 @@ static void sg_dwiter_write_slow(struct sg_mapping_iter *miter, uint32_t data) if (!left) return; addr += len; - flush_kernel_dcache_page(miter->page); } while (sg_dwiter_next(miter)); } @@ -142,9 +141,6 @@ void cb710_sg_dwiter_write_next_block(struct sg_mapping_iter *miter, uint32_t da return; } else sg_dwiter_write_slow(miter, data); - - if (miter->length == miter->consumed) - flush_kernel_dcache_page(miter->page); } EXPORT_SYMBOL_GPL(cb710_sg_dwiter_write_next_block); diff --git a/drivers/mmc/host/cb710-mmc.c b/drivers/mmc/host/cb710-mmc.c index 11efefb1af51..4e72964a7b43 100644 --- a/drivers/mmc/host/cb710-mmc.c +++ b/drivers/mmc/host/cb710-mmc.c @@ -278,7 +278,7 @@ static int cb710_mmc_receive(struct cb710_slot *slot, struct mmc_data *data) if (unlikely(data->blksz & 15 && (data->blocks != 1 || data->blksz != 8))) return -EINVAL; - sg_miter_start(&miter, data->sg, data->sg_len, 0); + sg_miter_start(&miter, data->sg, data->sg_len, SG_MITER_TO_SG); cb710_modify_port_8(slot, CB710_MMC_CONFIG2_PORT, 15, CB710_MMC_C2_READ_PIO_SIZE_MASK); @@ -307,7 +307,7 @@ static int cb710_mmc_receive(struct cb710_slot *slot, struct mmc_data *data) goto out; } out: - cb710_sg_miter_stop_writing(&miter); + sg_miter_stop(&miter); return err; } @@ -322,7 +322,7 @@ static int cb710_mmc_send(struct cb710_slot *slot, struct mmc_data *data) if (unlikely(data->blocks > 1 && data->blksz & 15)) return -EINVAL; - sg_miter_start(&miter, data->sg, data->sg_len, 0); + sg_miter_start(&miter, data->sg, data->sg_len, SG_MITER_FROM_SG); cb710_modify_port_8(slot, CB710_MMC_CONFIG2_PORT, 0, CB710_MMC_C2_READ_PIO_SIZE_MASK); |