diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2020-10-24 22:35:22 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-10-28 20:26:27 +0100 |
| commit | 2cbd5a45e5296b28d64224ffbbd33d427704ba1b (patch) | |
| tree | 1a94dbde3df5afc7375ed32d1101a2709062135d /kernel/irq | |
| parent | 5d5a97133887b2dfd8e2ad0347c3a02cc7aaa0cb (diff) | |
genirq/irqdomain: Implement get_name() method on irqchip fwnodes
Prerequisite to make x86 more irqdomain compliant.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201024213535.443185-23-dwmw2@infradead.org
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/irqdomain.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index cf8b374b892d..673fa64c1c44 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -42,7 +42,16 @@ static inline void debugfs_add_domain_dir(struct irq_domain *d) { } static inline void debugfs_remove_domain_dir(struct irq_domain *d) { } #endif -const struct fwnode_operations irqchip_fwnode_ops; +static const char *irqchip_fwnode_get_name(const struct fwnode_handle *fwnode) +{ + struct irqchip_fwid *fwid = container_of(fwnode, struct irqchip_fwid, fwnode); + + return fwid->name; +} + +const struct fwnode_operations irqchip_fwnode_ops = { + .get_name = irqchip_fwnode_get_name, +}; EXPORT_SYMBOL_GPL(irqchip_fwnode_ops); /** |