[PATCH 2/5] iio: adc: stm32-dfsdm: Fix build warnings about export.h
From: Antonio Borneo <antonio.borneo@foss.st.com>
Date: 2025-06-10 12:56:02
Also in:
linux-iio, lkml
Subsystem:
iio subsystem and drivers, the rest · Maintainers:
Jonathan Cameron, Linus Torvalds
After commit a934a57a42f6 ("scripts/misc-check: check missing #include
<linux/export.h> when W=1") and commit 7d95680d64ac ("scripts/misc-check:
check unnecessary #include <linux/export.h> when W=1") we get the build
warnings with W=1:
drivers/iio/adc/stm32-dfsdm-adc.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/iio/adc/stm32-dfsdm-core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Fix them.
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
---
drivers/iio/adc/stm32-dfsdm-adc.c | 1 +
drivers/iio/adc/stm32-dfsdm-core.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/iio/adc/stm32-dfsdm-adc.c b/drivers/iio/adc/stm32-dfsdm-adc.c
index f583924eb16bb..c2d21eecafe79 100644
--- a/drivers/iio/adc/stm32-dfsdm-adc.c
+++ b/drivers/iio/adc/stm32-dfsdm-adc.c@@ -8,6 +8,7 @@ #include <linux/dmaengine.h> #include <linux/dma-mapping.h> +#include <linux/export.h> #include <linux/iio/adc/stm32-dfsdm-adc.h> #include <linux/iio/backend.h> #include <linux/iio/buffer.h>
diff --git a/drivers/iio/adc/stm32-dfsdm-core.c b/drivers/iio/adc/stm32-dfsdm-core.c
index 041dc9ebc0482..47e2d1338e9e6 100644
--- a/drivers/iio/adc/stm32-dfsdm-core.c
+++ b/drivers/iio/adc/stm32-dfsdm-core.c@@ -8,6 +8,7 @@ #include <linux/bitfield.h> #include <linux/clk.h> +#include <linux/export.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include <linux/interrupt.h>
--
2.34.1