headers: Remove swap.h from suspend.h

Nothing in suspend.h needs swap.h.  However, many files indirectly
depend on some of swap.h's dependencies, so this is a large
cross-subsystem patch.  Stats:

42 are missing includes of interrupt.h (the question of why swap.h
brings in interrupt.h remains unanswered).
10 missing includes of seq_file.h
5 missing includes of swap.h (obviously all files could have just added
swap.h, but I preferred to bring in a more minimal inclusion set)
3 missing includes of highmem.h
2 missing includes of device.h
2 missing includes of string_choices.h
1 missing include of cacheflush.h
1 missing include of dma-direction.h
1 missing include of kthread.h
1 missing include of pagemap.h
1 missing include of string_helpers.h
1 missing include of writeback.h

I tried to follow whatever conventions appeared to be in use for the
various subsystems I touched; for example I added string_choices.h to
drm_print.h instead of individually to each driver which used the
functions declared there.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

8 files changed, 8 insertions, 1 deletions

diff --git a/drivers/mfd/88pm886.c b/drivers/mfd/88pm886.c
index e411d8dee554..4cf56daa2dd8 100644
--- a/drivers/mfd/88pm886.c
+++ b/drivers/mfd/88pm886.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 #include <linux/i2c.h>
+#include <linux/interrupt.h>
 #include <linux/mfd/core.h>
 #include <linux/module.h>
 #include <linux/notifier.h>
diff --git a/drivers/mfd/abx500-core.c b/drivers/mfd/abx500-core.c
index e896531d0354..46f4d7dfcc6a 100644
--- a/drivers/mfd/abx500-core.c
+++ b/drivers/mfd/abx500-core.c
@@ -5,6 +5,7 @@
  * Author: Mattias Wallin <mattias.wallin@stericsson.com>
  */
 
+#include <linux/device.h>
 #include <linux/list.h>
 #include <linux/slab.h>
 #include <linux/err.h>
diff --git a/drivers/mfd/adp5585.c b/drivers/mfd/adp5585.c
index aad1d734baeb..3ef0a3b0fb6d 100644
--- a/drivers/mfd/adp5585.c
+++ b/drivers/mfd/adp5585.c
@@ -12,6 +12,7 @@
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/i2c.h>
+#include <linux/interrupt.h>
 #include <linux/gpio/consumer.h>
 #include <linux/mfd/adp5585.h>
 #include <linux/mfd/core.h>
diff --git a/drivers/mfd/cs40l50-core.c b/drivers/mfd/cs40l50-core.c
index 662d987b650b..56bb5f1499a3 100644
--- a/drivers/mfd/cs40l50-core.c
+++ b/drivers/mfd/cs40l50-core.c
@@ -8,6 +8,7 @@
  * Author: James Ogletree <james.ogletree@cirrus.com>
  */
 
+#include <linux/interrupt.h>
 #include <linux/firmware/cirrus/cs_dsp.h>
 #include <linux/firmware/cirrus/wmfw.h>
 #include <linux/mfd/core.h>
diff --git a/drivers/mfd/cs42l43.c b/drivers/mfd/cs42l43.c
index ed6d93893de0..600b0ae69877 100644
--- a/drivers/mfd/cs42l43.c
+++ b/drivers/mfd/cs42l43.c
@@ -14,6 +14,7 @@
 #include <linux/err.h>
 #include <linux/firmware.h>
 #include <linux/gpio/consumer.h>
+#include <linux/interrupt.h>
 #include <linux/jiffies.h>
 #include <linux/mfd/core.h>
 #include <linux/mfd/cs42l43.h>
diff --git a/drivers/mfd/rt5120.c b/drivers/mfd/rt5120.c
index a229eb292484..c468b1cf730b 100644
--- a/drivers/mfd/rt5120.c
+++ b/drivers/mfd/rt5120.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/i2c.h>
+#include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/mfd/core.h>
 #include <linux/module.h>
diff --git a/drivers/mfd/tps65219.c b/drivers/mfd/tps65219.c
index e52fbf1481fe..f8c08dd86618 100644
--- a/drivers/mfd/tps65219.c
+++ b/drivers/mfd/tps65219.c
@@ -6,6 +6,7 @@
 // Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
 
 #include <linux/i2c.h>
+#include <linux/interrupt.h>
 #include <linux/reboot.h>
 #include <linux/regmap.h>
 
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index c024a28b057e..4f6093cbbefe 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -25,7 +25,7 @@
 #include <linux/of.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
-#include <linux/irq.h>
+#include <linux/interrupt.h>
 #include <linux/irqdomain.h>
 
 #include <linux/regulator/machine.h>