linux-kernel - [PATCH 3/4] mfd: tps65090: Pass irq domain when adding mfd sub devices

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Message-ID: <1356686981-4152-4-git-send-email-ldewangan@nvidia.com>
Date:	Fri, 28 Dec 2012 14:59:40 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	<broonie@...nsource.wolfsonmicro.com>, <sameo@...ux.intel.com>
CC:	<grant.likely@...retlab.ca>, <rob.herring@...xeda.com>,
	<rob@...dley.net>, <lrg@...com>,
	<devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	Laxman Dewangan <ldewangan@...dia.com>
Subject: [PATCH 3/4] mfd: tps65090: Pass irq domain when adding mfd sub devices

When device is get added through DT then irq_base is 0 (zero)
and in this case regmap_irq_chip_get_base() generates warning.
The interrupt of this device get added through irq_domain_add_linear()
when irq_base is 0.

Hence pass the irq domain in place of base_irq when calling
mfd_add_devices().

Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
---
 drivers/mfd/tps65090.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c
index e4cf030..3e987be 100644
--- a/drivers/mfd/tps65090.c
+++ b/drivers/mfd/tps65090.c
@@ -236,7 +236,7 @@ static int tps65090_i2c_probe(struct i2c_client *client,
 
 	ret = mfd_add_devices(tps65090->dev, -1, tps65090s,
 		ARRAY_SIZE(tps65090s), NULL,
-		regmap_irq_chip_get_base(tps65090->irq_data), NULL);
+		0, regmap_irq_get_domain(tps65090->irq_data));
 	if (ret) {
 		dev_err(&client->dev, "add mfd devices failed with err: %d\n",
 			ret);
-- 
1.7.1.1

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