commit 6f753d8cea77e1c3bda84237be786118d0cc719d
author Haolin Li <li.haolin@qq.com> Sat Nov 06 03:03:34 2021 -0700
committer Stefano Babic <sbabic@denx.de> Sat Feb 05 13:38:39 2022 +0100
tree ae9716278432f74bc696c35bde94a16924c37bd3
parent 556523b95530709a7049ec0ba26d1a2f9f262573

spi: mxc_spi: remove redundant code in spi_xchg_single()

The value of cnt is overwritten without being used.

Signed-off-by: Haolin Li <li.haolin@qq.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

drivers/spi/mxc_spi.c

diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index 3c53de1..5adfdf8 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -391,8 +391,6 @@
 
 	nbytes = DIV_ROUND_UP(bitlen, 8);
 
-	cnt = nbytes % 32;
-
 	if (bitlen % 32) {
 		data = reg_read(&regs->rxdata);
 		cnt = (bitlen % 32) / 8;