Commit 3118dac5 authored Oct 06, 2016 by Sudip Mukherjee Committed by Thomas Gleixner Oct 21, 2016

kernel/irq: Export irq_set_parent()



The TPS65217 driver grew interrupt support which uses
irq_set_parent(). While it's not yet clear why this is used in the first
place, building the driver as a module fails with:

 ERROR: ".irq_set_parent" [drivers/mfd/tps65217.ko] undefined!

The correctness of the driver change is still investigated, but for now
it's less trouble to export irq_set_parent() than dealing with the build
wreckage.

[ tglx: Rewrote changelog and made the export GPL ]

Fixes: 6556bdac ("mfd: tps65217: Add support for IRQs")
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Marcin Niestroj <m.niestroj@grinn-global.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Lee Jones <lee.jones@linaro.org>
Link: http://lkml.kernel.org/r/1475775403-27207-1-git-send-email-sudipm.mukherjee@gmail.com


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 3602ffde

kernel/irq/manage.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -721,6 +721,7 @@ int irq_set_parent(int irq, int parent_irq)
		irq_put_desc_unlock(desc, flags);
		return 0;
		}
		EXPORT_SYMBOL_GPL(irq_set_parent);
		#endif

		/*

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