linux-kernel - [PATCH 3.16 54/87] i2c: acorn: fix i2c warning

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Message-ID: <lsq.1570043211.787427591@decadent.org.uk>
Date:   Wed, 02 Oct 2019 20:06:51 +0100
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, Denis Kirjanov <kda@...ux-powerpc.org>,
        "Russell King" <rmk+kernel@...linux.org.uk>,
        "Wolfram Sang" <wsa@...-dreams.de>
Subject: [PATCH 3.16 54/87] i2c: acorn: fix i2c warning

3.16.75-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Russell King <rmk+kernel@...linux.org.uk>

commit ca21f851cc9643af049226d57fabc3c883ea648e upstream.

The Acorn i2c driver (for RiscPC) triggers the "i2c adapter has no name"
warning in the I2C core driver, resulting in the RTC being inaccessible.
Fix this.

Fixes: 2236baa75f70 ("i2c: Sanity checks on adapter registration")
Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
Signed-off-by: Wolfram Sang <wsa@...-dreams.de>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/i2c/busses/i2c-acorn.c | 1 +
 1 file changed, 1 insertion(+)

--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -83,6 +83,7 @@ static struct i2c_algo_bit_data ioc_data
 
 static struct i2c_adapter ioc_ops = {
 	.nr			= 0,
+	.name			= "ioc",
 	.algo_data		= &ioc_data,
 };