diff options
| author | Thomas Gleixner <[email protected]> | 2017-09-13 23:29:11 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2017-09-25 20:38:24 +0200 |
| commit | bb9b428a5c832d7abb494fbabac37c515c01c6c4 (patch) | |
| tree | d5a448d6832547bc940e137bff492c0d88b1786a /include/linux | |
| parent | 72491643469aab736536ae71dcd199b19dabd891 (diff) | |
genirq/irqdomain: Allow irq_domain_activate_irq() to fail
Allow irq_domain_activate_irq() to fail. This is required to support a
reservation and late vector assignment scheme.
Signed-off-by: Thomas Gleixner <[email protected]>
Tested-by: Juergen Gross <[email protected]>
Tested-by: Yu Chen <[email protected]>
Acked-by: Juergen Gross <[email protected]>
Cc: Boris Ostrovsky <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Alok Kataria <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: "Rafael J. Wysocki" <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: Rui Zhang <[email protected]>
Cc: "K. Y. Srinivasan" <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Len Brown <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/irqdomain.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 9bc07f59b090..8fb877121984 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -441,7 +441,7 @@ extern int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base, unsigned int nr_irqs, int node, void *arg, bool realloc, const struct cpumask *affinity); extern void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs); -extern void irq_domain_activate_irq(struct irq_data *irq_data); +extern int irq_domain_activate_irq(struct irq_data *irq_data); extern void irq_domain_deactivate_irq(struct irq_data *irq_data); static inline int irq_domain_alloc_irqs(struct irq_domain *domain, |