diff mbox series

[v2,11/12] irqchip/gic: Skip DT quirks when evaluating IIDR-based quirks

Message ID 20190806100121.240767-12-maz@kernel.org (mailing list archive)
State New, archived
Headers show
Series irqchip/gic-v3: Add support for GICv3.1 extended PPI/SPI ranges | expand

Commit Message

Marc Zyngier Aug. 6, 2019, 10:01 a.m. UTC 
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>
---
 drivers/irqchip/irq-gic-common.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c
index 14110db01c05..82520006195d 100644
--- a/drivers/irqchip/irq-gic-common.c
+++ b/drivers/irqchip/irq-gic-common.c
@@ -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))