diff options
Diffstat (limited to 'drivers/of/irq.c')
| -rw-r--r-- | drivers/of/irq.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 462375b293e4..c94203ce65bb 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -81,7 +81,8 @@ EXPORT_SYMBOL_GPL(of_irq_find_parent); /* * These interrupt controllers abuse interrupt-map for unspeakable * reasons and rely on the core code to *ignore* it (the drivers do - * their own parsing of the property). + * their own parsing of the property). The PAsemi entry covers a + * non-sensical interrupt-map that is better left ignored. * * If you think of adding to the list for something *new*, think * again. There is a high chance that you will be sent back to the @@ -95,6 +96,7 @@ static const char * const of_irq_imap_abusers[] = { "fsl,ls1043a-extirq", "fsl,ls1088a-extirq", "renesas,rza1-irqc", + "pasemi,rootbus", NULL, }; @@ -293,20 +295,8 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq) imaplen -= imap - oldimap; pr_debug(" -> imaplen=%d\n", imaplen); } - if (!match) { - if (intc) { - /* - * The PASEMI Nemo is a known offender, so - * let's only warn for anyone else. - */ - WARN(!IS_ENABLED(CONFIG_PPC_PASEMI), - "%pOF interrupt-map failed, using interrupt-controller\n", - ipar); - return 0; - } - + if (!match) goto fail; - } /* * Successfully parsed an interrupt-map translation; copy new |