From: Tudor Ambarus <tudor.ambarus@linaro.org>
Date: Wed, 7 Feb 2024 12:04:16 +0000 (+0000)
Subject: spi: s3c64xx: explicitly include <linux/io.h>
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=42a9ac378d918176e17592cbe79d8b0606f951e4;p=linux.git

spi: s3c64xx: explicitly include <linux/io.h>

The driver uses readl() but does not include <linux/io.h>.

It is good practice to directly include all headers used, it avoids
implicit dependencies and spurious breakage if someone rearranges
headers and causes the implicit include to vanish.

Include the missing header.

Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240207120431.2766269-3-tudor.ambarus@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 8faa66bfa84e9..9b8dd05360fa5 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -9,6 +9,7 @@
 #include <linux/dmaengine.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/io.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_data/spi-s3c64xx.h>