genirq/msi: Move msi_device_data to core

Now that the platform MSI hack is gone, nothing needs to know about struct
msi_device_data outside of the core code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Signed-off-by: Shivamurthy Shastri <shivamurthy.shastri@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240623142236.003295177@linutronix.de

diff --git a/include/linux/msi.h b/include/linux/msi.h
index 4c3462a6a97b9d3a121dda816a6e520fbe0ba733..369367ecae5e112e7fb8306da816e3aea798a60f 100644 (file)
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -21,11 +21,7 @@
 #include <linux/irqdomain_defs.h>
 #include <linux/cpumask.h>
 #include <linux/msi_api.h>
-#include <linux/xarray.h>
-#include <linux/mutex.h>
-#include <linux/list.h>
 #include <linux/irq.h>
-#include <linux/bits.h>
 
 #include <asm/msi.h>
 
@@ -227,20 +223,6 @@ struct msi_dev_domain {
        struct irq_domain       *domain;
 };
 
-/**
- * msi_device_data - MSI per device data
- * @properties:                MSI properties which are interesting to drivers
- * @mutex:             Mutex protecting the MSI descriptor store
- * @__domains:         Internal data for per device MSI domains
- * @__iter_idx:                Index to search the next entry for iterators
- */
-struct msi_device_data {
-       unsigned long                   properties;
-       struct mutex                    mutex;
-       struct msi_dev_domain           __domains[MSI_MAX_DEVICE_IRQDOMAINS];
-       unsigned long                   __iter_idx;
-};
-
 int msi_setup_device_data(struct device *dev);
 
 void msi_lock_descs(struct device *dev);

diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 8314b1d4a9035c2db9fe7971f1e0e9a9a8fe5d51..5fa0547ece0c4d493f45821c9d062611232bda9a 100644 (file)
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -8,17 +8,33 @@
  * This file contains common code to support Message Signaled Interrupts for
  * PCI compatible and non PCI compatible devices.
  */
-#include <linux/types.h>
 #include <linux/device.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
 #include <linux/msi.h>
+#include <linux/mutex.h>
+#include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/pci.h>
+#include <linux/types.h>
+#include <linux/xarray.h>
 
 #include "internals.h"
 
+/**
+ * struct msi_device_data - MSI per device data
+ * @properties:                MSI properties which are interesting to drivers
+ * @mutex:             Mutex protecting the MSI descriptor store
+ * @__domains:         Internal data for per device MSI domains
+ * @__iter_idx:                Index to search the next entry for iterators
+ */
+struct msi_device_data {
+       unsigned long                   properties;
+       struct mutex                    mutex;
+       struct msi_dev_domain           __domains[MSI_MAX_DEVICE_IRQDOMAINS];
+       unsigned long                   __iter_idx;
+};
+
 /**
  * struct msi_ctrl - MSI internal management control structure
  * @domid:     ID of the domain on which management operations should be done