A cleanup of the omap gpio driver introduced a use of the
handle_bad_irq() function in a device driver that can be
a loadable module.
This broke the ARM allmodconfig build:
ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined!
This patch exports the handle_bad_irq symbol in order to
allow the use in modules.
Signed-off-by: Arnd Bergmann <a...@arndb.de>
Fixes: 450fa54cfd66 ("gpio: omap: convert to use generic irq handler")
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index ea7b5fd99ba5..142bbf3b607f 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -35,6 +35,7 @@ void handle_bad_irq(struct irq_desc *desc)
kstat_incr_irqs_this_cpu(desc);
ack_bad_irq(irq);
}
+EXPORT_SYMBOL_GPL(handle_bad_irq);
/*
* Special, empty irq handler:
--
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