irq: Add EXPORT_SYMBOL_GPL to function of irq generic-chip
Some functions of irq generic-chip is undefined, because
EXPORT_SYMBOL_GPL is not set to these.
ERROR: "irq_setup_generic_chip" [drivers/gpio/gpio-pch.ko] undefined!
ERROR: "irq_alloc_generic_chip" [drivers/gpio/gpio-pch.ko] undefined!
ERROR: "irq_setup_generic_chip" [drivers/gpio/gpio-ml-ioh.ko] undefined!
ERROR: "irq_alloc_generic_chip" [drivers/gpio/gpio-ml-ioh.ko] undefined!
This is revised that EXPORT_SYMBOL_GPL can be added and referred
to in functions.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index e38544d..6cb7613 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -211,6 +211,7 @@
}
return gc;
}
+EXPORT_SYMBOL_GPL(irq_alloc_generic_chip);
/*
* Separate lockdep class for interrupt chip which can nest irq_desc
@@ -258,6 +259,7 @@
}
gc->irq_cnt = i - gc->irq_base;
}
+EXPORT_SYMBOL_GPL(irq_setup_generic_chip);
/**
* irq_setup_alt_chip - Switch to alternative chip
@@ -281,6 +283,7 @@
}
return -EINVAL;
}
+EXPORT_SYMBOL_GPL(irq_setup_alt_chip);
/**
* irq_remove_generic_chip - Remove a chip
@@ -311,6 +314,7 @@
irq_modify_status(i, clr, set);
}
}
+EXPORT_SYMBOL_GPL(irq_remove_generic_chip);
#ifdef CONFIG_PM
static int irq_gc_suspend(void)