linux-kernel - [PATCH 4.4 46/84] i2c: acorn: fix i2c warning

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Message-Id: <20190620174345.476720144@linuxfoundation.org>
Date:   Thu, 20 Jun 2019 19:56:43 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Russell King <rmk+kernel@...linux.org.uk>,
        Wolfram Sang <wsa@...-dreams.de>, stable@...nel.org
Subject: [PATCH 4.4 46/84] i2c: acorn: fix i2c warning

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>
Cc: stable@...nel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 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,
 };