diff options
| author | Sebastian Andrzej Siewior <sebastian@breakpoint.cc> | 2009-06-22 11:18:05 +0400 |
|---|---|---|
| committer | Pierre Ossman <pierre@ossman.eu> | 2009-07-31 14:28:46 +0400 |
| commit | 4b2a108cd0d34880fe9d932258ca5b2ccebcd05e (patch) | |
| tree | ce41850f6b9a738804cc8d811f74f3a09bc954f4 /drivers/misc/cb710/sgbuf2.c | |
| parent | da60a91d012bcb10bc5bcd86d585c4281742832c (diff) | |
| download | linux-4b2a108cd0d34880fe9d932258ca5b2ccebcd05e.tar.xz | |
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/misc/cb710/sgbuf2.c')
| -rw-r--r-- | drivers/misc/cb710/sgbuf2.c | 4 |
1 files changed, 0 insertions, 4 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); |