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| author | Saravana Kannan <saravanak@google.com> | 2021-02-08 17:04:38 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-09 14:27:49 +0100 |
| commit | f265f06af1948c90007c78fe9f2fa93d6cea8800 (patch) | |
| tree | ca1c632d580577958209627ebf71639771ed0296 /drivers/of/property.c | |
| parent | ced2af419528611bac9ffebb8e51aa59a8e9fca3 (diff) | |
| download | linux-f265f06af1948c90007c78fe9f2fa93d6cea8800.tar.bz2 | |
of: property: Fix fw_devlink handling of interrupts/interrupts-extended
Commit 4104ca776ba3 ("of: property: Add fw_devlink support for interrupts")
was not taking interrupt-map into account. Fix that.
Fixes: 4104ca776ba3 ("of: property: Add fw_devlink support for interrupts")
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20210209010439.3529036-1-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/of/property.c')
| -rw-r--r-- | drivers/of/property.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c index 6287c6d60bb7..8b52160adcc3 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -1245,8 +1245,6 @@ DEFINE_SIMPLE_PROP(dmas, "dmas", "#dma-cells") DEFINE_SIMPLE_PROP(power_domains, "power-domains", "#power-domain-cells") DEFINE_SIMPLE_PROP(hwlocks, "hwlocks", "#hwlock-cells") DEFINE_SIMPLE_PROP(extcon, "extcon", NULL) -DEFINE_SIMPLE_PROP(interrupts_extended, "interrupts-extended", - "#interrupt-cells") DEFINE_SIMPLE_PROP(nvmem_cells, "nvmem-cells", NULL) DEFINE_SIMPLE_PROP(phys, "phys", "#phy-cells") DEFINE_SIMPLE_PROP(wakeup_parent, "wakeup-parent", NULL) @@ -1297,10 +1295,13 @@ static struct device_node *parse_gpio_compat(struct device_node *np, static struct device_node *parse_interrupts(struct device_node *np, const char *prop_name, int index) { - if (strcmp(prop_name, "interrupts") || index) + struct of_phandle_args sup_args; + + if (strcmp(prop_name, "interrupts") && + strcmp(prop_name, "interrupts-extended")) return NULL; - return of_irq_find_parent(np); + return of_irq_parse_one(np, index, &sup_args) ? NULL : sup_args.np; } static const struct supplier_bindings of_supplier_bindings[] = { @@ -1315,7 +1316,6 @@ static const struct supplier_bindings of_supplier_bindings[] = { { .parse_prop = parse_power_domains, }, { .parse_prop = parse_hwlocks, }, { .parse_prop = parse_extcon, }, - { .parse_prop = parse_interrupts_extended, }, { .parse_prop = parse_nvmem_cells, }, { .parse_prop = parse_phys, }, { .parse_prop = parse_wakeup_parent, }, |