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genirq/irqdomain: Make struct irqdomain readable 

Tabular alignment of both kernel-doc and the actual struct declaration make
visual parsing way more conveniant.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124230313.514944367@linutronix.de
This commit is contained in:
Thomas Gleixner 2022-11-25 00:24:10 +01:00
parent 3dad5f9ad9
commit f876ea3b79
1 changed files with 37 additions and 37 deletions
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74
include/linux/irqdomain.h
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@ -117,53 +117,53 @@ struct irq_domain_chip_generic;
/** /**
* struct irq_domain - Hardware interrupt number translation object * struct irq_domain - Hardware interrupt number translation object
* @link: Element in global irq_domain list. * @link: Element in global irq_domain list.
* @name: Name of interrupt domain * @name: Name of interrupt domain
* @ops: pointer to irq_domain methods * @ops: Pointer to irq_domain methods
* @host_data: private data pointer for use by owner. Not touched by irq_domain * @host_data: Private data pointer for use by owner. Not touched by irq_domain
* core code. * core code.
* @flags: host per irq_domain flags * @flags: Per irq_domain flags
* @mapcount: The number of mapped interrupts * @mapcount: The number of mapped interrupts
* *
* Optional elements * Optional elements:
* @fwnode: Pointer to firmware node associated with the irq_domain. Pretty easy * @fwnode: Pointer to firmware node associated with the irq_domain. Pretty easy
* to swap it for the of_node via the irq_domain_get_of_node accessor * to swap it for the of_node via the irq_domain_get_of_node accessor
* @gc: Pointer to a list of generic chips. There is a helper function for * @gc: Pointer to a list of generic chips. There is a helper function for
* setting up one or more generic chips for interrupt controllers * setting up one or more generic chips for interrupt controllers
* drivers using the generic chip library which uses this pointer. * drivers using the generic chip library which uses this pointer.
* @dev: Pointer to a device that the domain represent, and that will be * @dev: Pointer to a device that can be utilized for power management
* used for power management purposes. * purposes related to the irq domain.
* @parent: Pointer to parent irq_domain to support hierarchy irq_domains * @parent: Pointer to parent irq_domain to support hierarchy irq_domains
* *
* Revmap data, used internally by irq_domain * Revmap data, used internally by the irq domain code:
* @revmap_size: Size of the linear map table @revmap[] * @revmap_size: Size of the linear map table @revmap[]
* @revmap_tree: Radix map tree for hwirqs that don't fit in the linear map * @revmap_tree: Radix map tree for hwirqs that don't fit in the linear map
* @revmap_mutex: Lock for the revmap * @revmap_mutex: Lock for the revmap
* @revmap: Linear table of irq_data pointers * @revmap: Linear table of irq_data pointers
*/ */
struct irq_domain { struct irq_domain {
struct list_head link; struct list_head link;
const char *name; const char *name;
const struct irq_domain_ops *ops; const struct irq_domain_ops *ops;
void *host_data; void *host_data;
unsigned int flags; unsigned int flags;
unsigned int mapcount; unsigned int mapcount;
/* Optional data */ /* Optional data */
struct fwnode_handle *fwnode; struct fwnode_handle *fwnode;
enum irq_domain_bus_token bus_token; enum irq_domain_bus_token bus_token;
struct irq_domain_chip_generic *gc; struct irq_domain_chip_generic *gc;
struct device *dev; struct device *dev;
#ifdef CONFIG_IRQ_DOMAIN_HIERARCHY #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY
struct irq_domain *parent; struct irq_domain *parent;
#endif #endif
/* reverse map data. The linear map gets appended to the irq_domain */ /* reverse map data. The linear map gets appended to the irq_domain */
irq_hw_number_t hwirq_max; irq_hw_number_t hwirq_max;
unsigned int revmap_size; unsigned int revmap_size;
struct radix_tree_root revmap_tree; struct radix_tree_root revmap_tree;
struct mutex revmap_mutex; struct mutex revmap_mutex;
struct irq_data __rcu *revmap[]; struct irq_data __rcu *revmap[];
}; };
/* Irq domain flags */ /* Irq domain flags */