On 2018-02-09 07:46, Sricharan R wrote:
Hi Abhishek,
On 2/3/2018 1:28 PM, Abhishek Sahu wrote:
The rx_nents and tx_nents are redundant. rx_buf and tx_buf can
be used for total number of SG entries.
Signed-off-by: Abhishek Sahu <absahu@xxxxxxxxxxxxxx>
---
drivers/i2c/busses/i2c-qup.c | 26 ++++++++++----------------
1 file changed, 10 insertions(+), 16 deletions(-)
diff --git a/drivers/i2c/busses/i2c-qup.c
b/drivers/i2c/busses/i2c-qup.c
index c68f433..bb83a2967 100644
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
@@ -692,7 +692,7 @@ static int qup_i2c_bam_do_xfer(struct qup_i2c_dev
*qup, struct i2c_msg *msg,
struct dma_async_tx_descriptor *txd, *rxd = NULL;
int ret = 0, idx = 0, limit = QUP_READ_LIMIT;
dma_cookie_t cookie_rx, cookie_tx;
- u32 rx_nents = 0, tx_nents = 0, len, blocks, rem;
+ u32 len, blocks, rem;
u32 i, tlen, tx_len, tx_buf = 0, rx_buf = 0, off = 0;
u8 *tags;
This is correct. Just a nit, may be rx/tx_buf can be changed to
rx/tx_count to make it more clear.
Yes, rx/tx_count will be more meaningful. rx/tx_buf gives the
impression that it is uchar buffer. I will change that.
Thanks,
Abhishek
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