From 5af44e9b267f377ea8b1e949db5c6d1b4906b0c9 Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Wed, 2 Feb 2022 14:16:31 +0300
Subject: [PATCH 042/153] drv:spi:spi-sun4i.c spi bug low on sck

---
 drivers/spi/spi-sun4i.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c
index 6000d0761..513f81d91 100644
--- a/drivers/spi/spi-sun4i.c
+++ b/drivers/spi/spi-sun4i.c
@@ -389,6 +389,7 @@ static int sun4i_spi_runtime_resume(struct device *dev)
 	struct spi_master *master = dev_get_drvdata(dev);
 	struct sun4i_spi *sspi = spi_master_get_devdata(master);
 	int ret;
+	u32 reg;
 
 	ret = clk_prepare_enable(sspi->hclk);
 	if (ret) {
@@ -401,9 +402,10 @@ static int sun4i_spi_runtime_resume(struct device *dev)
 		dev_err(dev, "Couldn't enable module clock\n");
 		goto err;
 	}
+	reg = sun4i_spi_read(sspi, SUN4I_CTL_REG);
 
 	sun4i_spi_write(sspi, SUN4I_CTL_REG,
-			SUN4I_CTL_ENABLE | SUN4I_CTL_MASTER | SUN4I_CTL_TP);
+			reg | SUN4I_CTL_ENABLE | SUN4I_CTL_MASTER | SUN4I_CTL_TP);
 
 	return 0;
 
-- 
2.35.3