Messages in this thread Patch in this message | | | From | Greg KH <> | Subject | [PATCH 37/49] Staging: poch: Block size bug fix | Date | Wed, 29 Oct 2008 15:40:04 -0700 |
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From: vijaykumar@bravegnu.org <vijaykumar@bravegnu.org>
Block size is to be expressed in no. of 64 bit transfers. But the code specifies the block size in bytes. Fix this issue.
Signed-off-by: Vijay Kumar <vijaykumar@bravegnu.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/staging/poch/poch.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index 0e113f9..de3f8c6 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -432,7 +432,10 @@ static void channel_dma_init(struct channel_info *channel) } printk(KERN_WARNING "block_size, group_size, group_count\n"); - iowrite32(channel->block_size, fpga + block_size_reg); + /* + * Block size is represented in no. of 64 bit transfers. + */ + iowrite32(channel->block_size / 8, fpga + block_size_reg); iowrite32(channel->group_size / channel->block_size, fpga + block_count_reg); iowrite32(channel->group_count, fpga + group_count_reg); -- 1.6.0.2
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