Commit 05c76982 authored Aug 16, 2012 by Arnd Bergmann

ARM: export set_irq_flags



The recently added Emma Mobile GPIO driver calls set_irq_flags
and irq_set_chip_and_handler for the interrupts it exports and
it can be built as a module, which currently fails with

ERROR: "set_irq_flags" [drivers/gpio/gpio-em.ko] undefined!

We either need to replace the call to set_irq_flags with something
else or export that function. This patch does the latter.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Magnus Damm <damm@opensource.se>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>

parent 5c5b06c3

arch/arm/kernel/irq.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,7 @@
		#include <linux/list.h>
		#include <linux/kallsyms.h>
		#include <linux/proc_fs.h>
		#include <linux/export.h>

		#include <asm/exception.h>
		#include <asm/mach/arch.h>
		@@ -109,6 +110,7 @@ void set_irq_flags(unsigned int irq, unsigned int iflags)
		/* Order is clear bits in "clr" then set bits in "set" */
		irq_modify_status(irq, clr, set & ~clr);
		}
		EXPORT_SYMBOL_GPL(set_irq_flags);

		void __init init_IRQ(void)
		{