[PATCH] of: irq: Export of_msi_get_domain

From: Kevin Hilman <khilman@baylibre.com>
To: Rob Herring <robh+dt@kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	"Péter Ujfalusi" <peter.ujfalusi@gmail.com>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	linux-omap@vger.kernel.org
Subject: [PATCH] of: irq: Export of_msi_get_domain
Date: Fri, 12 Aug 2022 10:44:20 -0700	[thread overview]
Message-ID: <20220812174420.2706827-1-khilman@baylibre.com> (raw)

From: Matthias Brugger <matthias.bgg@gmail.com>

Export of_mis_get_domain to enable it for users from outside.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200122104723.16955-1-peter.ujfalusi@ti.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---
Peter tried to resurrect this in 2020 (c.f. Link tag in log) but it
didn't work.  Here's one more attempt.  I need this enable building
some TI DMA drivers as modules.

 drivers/of/irq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index d22f605fa7ee..c9308baa32c5 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -727,6 +727,7 @@ struct irq_domain *of_msi_get_domain(struct device *dev,
 
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(of_msi_get_domain);
 
 /**
  * of_msi_configure - Set the msi_domain field of a device
-- 
2.34.0

