From 457f6d35072f395508255ef09fd08f824382cf85 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 13 Sep 2017 23:29:07 +0200
Subject: 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>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Yu Chen <yu.c.chen@intel.com>
Acked-by: Juergen Gross <jgross@suse.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Alok Kataria <akataria@vmware.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Rui Zhang <rui.zhang@intel.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Len Brown <lenb@kernel.org>
Link: https://lkml.kernel.org/r/20170913213152.591985591@linutronix.de
---
 kernel/irq/internals.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'kernel/irq')

diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index cfaec2669093..72b8da2a7c39 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -436,6 +436,17 @@ static inline bool irq_fixup_move_pending(struct irq_desc *desc, bool fclear)
 }
 #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>
 
-- 
cgit