diff options
| author | Marc Zyngier | 2021-09-29 17:38:34 +0100 |
|---|---|---|
| committer | Bjorn Helgaas | 2021-11-04 14:14:24 -0500 |
| commit | 0ab8d0f6ae3f1234e38eaedc3ff7c22bfdf7f78c (patch) | |
| tree | 3a1edc1ded04fe236b54c5cdd8522ac0d2d7db8f /kernel/irq/irqdomain.c | |
| parent | e4e737bb5c170df6135a127739a9e6148ee3da82 (diff) | |
irqdomain: Make of_phandle_args_to_fwspec() generally available
of_phandle_args_to_fwspec() can be generally useful to code extracting a DT
of_phandle and using an irq_fwspec to use the hierarchical irqdomain API.
Make it visible to the rest of the kernel, including modules.
Link: https://lore.kernel.org/r/20210929163847.2807812-2-maz@kernel.org
Tested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'kernel/irq/irqdomain.c')
| -rw-r--r-- | kernel/irq/irqdomain.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 19e83e9b723c..5a698c1f6cc6 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -744,9 +744,8 @@ static int irq_domain_translate(struct irq_domain *d, return 0; } -static void of_phandle_args_to_fwspec(struct device_node *np, const u32 *args, - unsigned int count, - struct irq_fwspec *fwspec) +void of_phandle_args_to_fwspec(struct device_node *np, const u32 *args, + unsigned int count, struct irq_fwspec *fwspec) { int i; @@ -756,6 +755,7 @@ static void of_phandle_args_to_fwspec(struct device_node *np, const u32 *args, for (i = 0; i < count; i++) fwspec->param[i] = args[i]; } +EXPORT_SYMBOL_GPL(of_phandle_args_to_fwspec); unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec) { |