On Tue, Jul 21, 2020 at 10:44:12PM +0530, B K Karthik wrote: > add parentheses to expression to improve > code readability. > > Signed-off-by: B K Karthik <bkkart...@pesu.pes.edu> > --- > drivers/tty/serial/fsl_lpuart.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c > index 0cc64279cd2d..3108f5ab57fa 100644 > --- a/drivers/tty/serial/fsl_lpuart.c > +++ b/drivers/tty/serial/fsl_lpuart.c > @@ -1167,7 +1167,7 @@ static inline int lpuart_start_rx_dma(struct > lpuart_port *sport) > * Calculate length of one DMA buffer size to keep latency below > * 10ms at any baud rate. > */ > - sport->rx_dma_rng_buf_len = (DMA_RX_TIMEOUT * baud / bits / 1000) * 2; > + sport->rx_dma_rng_buf_len = (((DMA_RX_TIMEOUT * baud) / bits) / 1000) * > 2;
No, what is there is more readable, don't force people to try to remember the order of operations. I totally disagree with checkpatch here. thanks, greg k-h
