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irqchip/gic: Skip DT quirks when evaluating IIDR-based quirks

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When evaluating potential quirks matched by reads of the IIDR
register, skip the quirk entries that use a "compatible"
property attached to them, as these are DT based.

Signed-off-by: Marc Zyngier <maz@kernel.org>
This commit is contained in:
Marc Zyngier 2019-07-31 17:28:49 +01:00
parent ad5a78d3da
commit 25edaed6c7
1 changed files with 2 additions and 0 deletions
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2
drivers/irqchip/irq-gic-common.c
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@ -41,6 +41,8 @@ void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks,
void *data)
{
for (; quirks->desc; quirks++) {
if (quirks->compatible)
continue;
if (quirks->iidr != (quirks->mask & iidr))
continue;
if (quirks->init(data))