Suggested-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Eli Billauer <eli.billa...@gmail.com>
---
drivers/staging/xillybus/xillybus_core.c | 29 +++++++++++++----------------
1 files changed, 13 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/xillybus/xillybus_core.c
b/drivers/staging/xillybus/xillybus_core.c
index 5ed89ce..65bbebb 100644
--- a/drivers/staging/xillybus/xillybus_core.c
+++ b/drivers/staging/xillybus/xillybus_core.c
@@ -770,14 +770,11 @@ static ssize_t xillybus_read(struct file *filp, char
__user *userbuf,
bytes_done += howmany;
if (bufferdone) {
- channel->endpoint->ephw->
- hw_sync_sgl_for_device
- (
- channel->endpoint,
- channel->wr_buffers[bufidx]->
- dma_addr,
- channel->wr_buf_size,
- DMA_FROM_DEVICE);
+ channel->endpoint->ephw->hw_sync_sgl_for_device(
+ channel->endpoint,
+ channel->wr_buffers[bufidx]->dma_addr,
+ channel->wr_buf_size,
+ DMA_FROM_DEVICE);
/*
* Tell FPGA the buffer is done with. It's an
@@ -1031,7 +1028,9 @@ static int xillybus_myflush(struct xilly_channel
*channel, long timeout)
bufidx = channel->rd_host_buf_idx;
- bufidx_minus1 = (bufidx == 0) ? channel->num_rd_buffers - 1 : bufidx-1;
+ bufidx_minus1 = (bufidx == 0) ?
+ channel->num_rd_buffers - 1 :
+ bufidx - 1;
end_offset_plus1 = channel->rd_host_buf_pos >>
channel->log2_element_size;
@@ -1320,13 +1319,11 @@ static ssize_t xillybus_write(struct file *filp, const
char __user *userbuf,
bytes_done += howmany;
if (bufferdone) {
- channel->endpoint->ephw->
- hw_sync_sgl_for_device(
- channel->endpoint,
- channel->rd_buffers[bufidx]->
- dma_addr,
- channel->rd_buf_size,
- DMA_TO_DEVICE);
+ channel->endpoint->ephw->hw_sync_sgl_for_device(
+ channel->endpoint,
+ channel->rd_buffers[bufidx]->dma_addr,
+ channel->rd_buf_size,
+ DMA_TO_DEVICE);
mutex_lock(&channel->endpoint->register_mutex);
--
1.7.2.3
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