linux-kernel - Re: [PATCH] x86/platform/intel-mid: switch MPU3050 driver to IIO

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Message-ID: <1481728325.9552.0.camel@linux.intel.com>
Date:   Wed, 14 Dec 2016 17:12:05 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H . Peter Anvin" <hpa@...or.com>
Cc:     linux-kernel@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Jonathan Cameron <jic23@...nel.org>
Subject: Re: [PATCH] x86/platform/intel-mid: switch MPU3050 driver to IIO

On Wed, 2016-12-14 at 14:39 +0100, Linus Walleij wrote:
> The Intel Mid goes in and creates a I2C device for the
> MPU3050 if the input driver for MPU-3050 is activated.
> As of commit 3904b28efb2c
> ("iio: gyro: Add driver for the MPU-3050 gyroscope")
> there is a proper and fully featured IIO driver for this
> device, so deprecate the use of the incomplete input driver
> by augmenting the device population code to react to the
> presence of the IIO driver's Kconfig symbol instead.
> 
> Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>
> Cc: Jonathan Cameron <jic23@...nel.org>
> Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Acked-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
> ---
>  arch/x86/platform/intel-mid/device_libs/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/platform/intel-mid/device_libs/Makefile
> b/arch/x86/platform/intel-mid/device_libs/Makefile
> index dd6cfa4ad3ac..61b5ed2b7d40 100644
> --- a/arch/x86/platform/intel-mid/device_libs/Makefile
> +++ b/arch/x86/platform/intel-mid/device_libs/Makefile
> @@ -19,7 +19,7 @@ obj-$(subst m,y,$(CONFIG_SPI_SPIDEV)) +=
> platform_spidev.o
>  # I2C Devices
>  obj-$(subst m,y,$(CONFIG_SENSORS_EMC1403)) += platform_emc1403.o
>  obj-$(subst m,y,$(CONFIG_SENSORS_LIS3LV02D)) += platform_lis331.o
> -obj-$(subst m,y,$(CONFIG_INPUT_MPU3050)) += platform_mpu3050.o
> +obj-$(subst m,y,$(CONFIG_MPU3050_I2C)) += platform_mpu3050.o
>  obj-$(subst m,y,$(CONFIG_INPUT_BMA150)) += platform_bma023.o
>  obj-$(subst m,y,$(CONFIG_DRM_MEDFIELD)) += platform_tc35876x.o
>  # I2C GPIO Expanders

-- 
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Intel Finland Oy