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Subject[patch 05/52] genirq: Make state consistent for !IRQ_DOMAIN_HIERARCHY
In the !IRQ_DOMAIN_HIERARCHY cas the activation stubs are not
setting/clearing the activation status bits. This is not a problem at the
moment, but upcoming changes require a correct status.

Add the set/clear incovations to the stub functions and move them to the
core internal header to avoid duplication and visibility outside the core.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
include/linux/irqdomain.h | 4 ----
kernel/irq/internals.h | 11 +++++++++++
2 files changed, 11 insertions(+), 4 deletions(-)

--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -511,8 +511,6 @@ static inline bool irq_domain_is_msi_rem
extern bool irq_domain_hierarchical_is_msi_remap(struct irq_domain *domain);

#else /* CONFIG_IRQ_DOMAIN_HIERARCHY */
-static inline void irq_domain_activate_irq(struct irq_data *data) { }
-static inline void irq_domain_deactivate_irq(struct irq_data *data) { }
static inline int irq_domain_alloc_irqs(struct irq_domain *domain,
unsigned int nr_irqs, int node, void *arg)
{
@@ -561,8 +559,6 @@ irq_domain_hierarchical_is_msi_remap(str

#else /* CONFIG_IRQ_DOMAIN */
static inline void irq_dispose_mapping(unsigned int virq) { }
-static inline void irq_domain_activate_irq(struct irq_data *data) { }
-static inline void irq_domain_deactivate_irq(struct irq_data *data) { }
static inline struct irq_domain *irq_find_matching_fwnode(
struct fwnode_handle *fwnode, enum irq_domain_bus_token bus_token)
{
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -436,6 +436,17 @@ static inline bool irq_fixup_move_pendin
}
#endif /* !CONFIG_GENERIC_PENDING_IRQ */

+#if !defined(CONFIG_IRQ_DOMAIN) || !defined(CONFIG_IRQ_DOMAIN_HIERARCHY)
+static inline void irq_domain_activate_irq(struct irq_data *data)
+{
+ irqd_set_activated(data);
+}
+static inline void irq_domain_deactivate_irq(struct irq_data *data)
+{
+ irqd_clr_activated(data);
+}
+#endif
+
#ifdef CONFIG_GENERIC_IRQ_DEBUGFS
#include <linux/debugfs.h>


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