From: Jonathan Cameron <jic23@kernel.org>
To: Linus Walleij <linus.walleij@linaro.org>, Arnd Bergmann <arnd@arndb.de>
Cc: Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
"linux-iio@vger.kernel.org" <linux-iio@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] iio: gyro: mpu3050: add I2C dependency
Date: Tue, 8 Nov 2016 20:29:55 +0000 [thread overview]
Message-ID: <351f0000-eeb4-32cf-db81-f5c88b27da19@kernel.org> (raw)
In-Reply-To: <CACRpkdY2aMcv_Sko7PQGn3DE1nm=osypGcR5bWUx69CzUj-o1Q@mail.gmail.com>
On 08/11/16 15:40, Linus Walleij wrote:
> On Tue, Nov 8, 2016 at 2:59 PM, Arnd Bergmann <arnd@arndb.de> wrote:
>
>> The new mpu3050 driver fails to build if I2C is disabled:
>>
>> drivers/iio/built-in.o: In function `mpu3050_i2c_driver_exit':
>> mpu3050-i2c.c:(.exit.text+0x17f): undefined reference to `i2c_del_driver'
>> drivers/iio/built-in.o: In function `mpu3050_i2c_driver_init':
>> mpu3050-i2c.c:(.init.text+0x215): undefined reference to `i2c_register_driver'
>>
>> This adds a Kconfig dependency to ensure we only build it when I2C
>> is available.
>>
>> Fixes: 3904b28efb2c ("iio: gyro: Add driver for the MPU-3050 gyroscope")
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Applied. Thanks.
Jonathan
>
> Yours,
> Linus Walleij
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next prev parent reply other threads:[~2016-11-08 20:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-08 13:59 [PATCH 1/2] iio: gyro: mpu3050: remove duplicate initializer Arnd Bergmann
2016-11-08 13:59 ` [PATCH 2/2] iio: gyro: mpu3050: add I2C dependency Arnd Bergmann
2016-11-08 15:40 ` Linus Walleij
2016-11-08 20:29 ` Jonathan Cameron [this message]
2016-11-08 15:39 ` [PATCH 1/2] iio: gyro: mpu3050: remove duplicate initializer Linus Walleij
2016-11-08 20:29 ` Jonathan Cameron
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