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From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-i2c@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
	Heiner Kallweit <hkallweit1@gmail.com>,
	Bartosz Golaszewski <brgl@bgdev.pl>,
	Kieran Bingham <kieran@ksquared.org.uk>,
	Peter Rosin <peda@axentia.se>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: [PATCH v8 3/3] mfd: da9063: occupy second I2C address, too
Date: Thu, 16 May 2019 23:13:10 +0200
Message-ID: <20190516211310.22277-4-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20190516211310.22277-1-wsa+renesas@sang-engineering.com>

Even though we don't use it yet, we should mark the second I2C address
this device is listening to as used.

Not yet for upstream until all dependencies are merged!

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
 drivers/mfd/da9063-i2c.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 455de74c0dd2..2133b09f6e7a 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -221,6 +221,8 @@ static int da9063_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
+	devm_i2c_new_dummy_device(&i2c->dev, i2c->adapter, i2c->addr + 1);
+
 	return da9063_device_init(da9063, i2c->irq);
 }
 
-- 
2.19.1


  parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-16 21:13 [PATCH v8 0/3] i2c: improve i2c_new_{device|dummy} Wolfram Sang
2019-05-16 21:13 ` [PATCH v8 1/3] i2c: core: improve return value handling of i2c_new_device and i2c_new_dummy Wolfram Sang
2019-05-17  7:16   ` Peter Rosin
2019-05-17 17:35     ` Wolfram Sang
2019-05-17  8:02   ` Kieran Bingham
2019-05-17  8:56   ` Bartosz Golaszewski
2019-05-17 17:35   ` Wolfram Sang
2019-05-16 21:13 ` [PATCH v8 2/3] i2c: core: add device-managed version of i2c_new_dummy Wolfram Sang
2019-05-17  7:17   ` Peter Rosin
2019-05-17  8:21   ` Kieran Bingham
2019-05-17  8:57   ` Bartosz Golaszewski
2019-05-17 17:35   ` Wolfram Sang
2019-05-16 21:13 ` Wolfram Sang [this message]
2019-05-17  7:17   ` [PATCH v8 3/3] mfd: da9063: occupy second I2C address, too Peter Rosin
2019-05-17  8:57   ` Bartosz Golaszewski
2019-05-17 14:56   ` Kieran Bingham

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