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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2012-07-30 22:39:20 -0700
committerThomas Gleixner <tglx@linutronix.de>2012-08-21 16:14:23 +0200
commit17d83127d4c2b322dd8f217e0ac08c66eb403779 (patch)
tree95bef6416bf98f67cb64eddec2c77ff997757629 /kernel/irq
parentb3ae66f209e8929db62b5a5f874ab2cdcf5ef1d4 (diff)
downloadlinux-17d83127d4c2b322dd8f217e0ac08c66eb403779.tar.bz2
genirq: Export dummy_irq_chip
Export dummy_irq_chip to modules to allow them to do things such as irq_set_chip_and_handler(virq, &dummy_irq_chip, handle_level_irq); This fixes ERROR: "dummy_irq_chip" [drivers/gpio/gpio-pcf857x.ko] undefined! when gpio-pcf857x.c is being built as a module. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Greg KH <gregkh@linuxfoundation.org> Link: http://lkml.kernel.org/r/871ujstrp6.wl%25kuninori.morimoto.gx@renesas.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/dummychip.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/irq/dummychip.c b/kernel/irq/dummychip.c
index b5fcd96c7102..988dc58e8847 100644
--- a/kernel/irq/dummychip.c
+++ b/kernel/irq/dummychip.c
@@ -6,6 +6,7 @@
*/
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/export.h>
#include "internals.h"
@@ -57,3 +58,4 @@ struct irq_chip dummy_irq_chip = {
.irq_mask = noop,
.irq_unmask = noop,
};
+EXPORT_SYMBOL_GPL(dummy_irq_chip);