From: Haolin Li <li.haolin@qq.com>
Date: Sat, 6 Nov 2021 10:03:34 +0000 (-0700)
Subject: spi: mxc_spi: remove redundant code in spi_xchg_single()
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=6f753d8cea77e1c3bda84237be786118d0cc719d;p=u-boot.git

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>
---

diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c
index 3c53de165d..5adfdf8b5f 100644
--- a/drivers/spi/mxc_spi.c
+++ b/drivers/spi/mxc_spi.c
@@ -391,8 +391,6 @@ int spi_xchg_single(struct mxc_spi_slave *mxcs, unsigned int bitlen,
 
 	nbytes = DIV_ROUND_UP(bitlen, 8);
 
-	cnt = nbytes % 32;
-
 	if (bitlen % 32) {
 		data = reg_read(&regs->rxdata);
 		cnt = (bitlen % 32) / 8;