linux-kernel - [PATCH v2 05/11] iio: adc: ad_sigma

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Message-Id: <20250627-iio-adc-ad7173-add-spi-offload-support-v2-5-f49c55599113@baylibre.com>
Date: Fri, 27 Jun 2025 18:40:01 -0500
From: David Lechner <dlechner@...libre.com>
To: Michael Hennerich <Michael.Hennerich@...log.com>, 
 Jonathan Cameron <jic23@...nel.org>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Mark Brown <broonie@...nel.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-spi@...r.kernel.org, 
 David Lechner <dlechner@...libre.com>
Subject: [PATCH v2 05/11] iio: adc: ad_sigma_delta: audit included headers

Drop linux/iio/sysfs.h since it is unused and replace linux/kernel.h
with more explicit headers. There are a couple of other headers added
weren't covered by kernel.h, like linux/gpio/consumer.h that are added
since the module makes used of those APIs as well.

Signed-off-by: David Lechner <dlechner@...libre.com>
---
 drivers/iio/adc/ad_sigma_delta.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c
index 64ed8aeb71f7c6ca19fff0438fa5ccce0c1d8f8f..ab34ff5e09146535fd6edbd288888c3afb0188a7 100644
--- a/drivers/iio/adc/ad_sigma_delta.c
+++ b/drivers/iio/adc/ad_sigma_delta.c
@@ -7,21 +7,28 @@
  */
 
 #include <linux/align.h>
+#include <linux/bitmap.h>
 #include <linux/bitops.h>
+#include <linux/cleanup.h>
+#include <linux/completion.h>
 #include <linux/device.h>
 #include <linux/err.h>
+#include <linux/export.h>
+#include <linux/find.h>
+#include <linux/gpio/consumer.h>
 #include <linux/interrupt.h>
-#include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/spi/spi.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
 #include <linux/types.h>
 #include <linux/unaligned.h>
 
 #include <linux/iio/adc/ad_sigma_delta.h>
 #include <linux/iio/buffer.h>
 #include <linux/iio/iio.h>
-#include <linux/iio/sysfs.h>
 #include <linux/iio/trigger_consumer.h>
 #include <linux/iio/trigger.h>
 #include <linux/iio/triggered_buffer.h>

-- 
2.43.0