Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / drivers / irqchip / irq-gic-common.c

diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c
index 9448e391cb710363d18df4c3079ae0504b0cbd44..44a077f3a4a2627c03953d9650a66e7607dd91e2 100644 (file)
--- a/drivers/irqchip/irq-gic-common.c
+++ b/drivers/irqchip/irq-gic-common.c
@@ -21,6 +21,17 @@
 
 #include "irq-gic-common.h"
 
+void gic_enable_quirks(u32 iidr, const struct gic_quirk *quirks,
+               void *data)
+{
+       for (; quirks->desc; quirks++) {
+               if (quirks->iidr != (quirks->mask & iidr))
+                       continue;
+               quirks->init(data);
+               pr_info("GIC: enabling workaround for %s\n", quirks->desc);
+       }
+}
+
 int gic_configure_irq(unsigned int irq, unsigned int type,
                       void __iomem *base, void (*sync_access)(void))
 {