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Groups > linux.kernel > #1364868

[PATCH 8/8] iio: imu: Fix inv_mpu6050 dependencies

From Richard Weinberger <richard@nod.at>
Newsgroups linux.kernel
Subject [PATCH 8/8] iio: imu: Fix inv_mpu6050 dependencies
Date 2016-03-25 23:50 +0100
Message-ID <rgIIi-6E-17@gated-at.bofh.it> (permalink)
References <rgIIi-6E-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Not all archs have io memory.
Instead of selecting I2C_MUX (and bypassing the HAS_IOMEM dependency)
depend directly on it.

Fixes the following kconfig warning:
warning: (MEDIA_SUBDRV_AUTOSELECT && VIDEO_CX231XX && INV_MPU6050_I2C) selects I2C_MUX which has unmet direct dependencies (I2C && HAS_IOMEM)
And this build error:
ERROR: "devm_ioremap_resource" [drivers/i2c/muxes/i2c-mux-reg.ko] undefined!
ERROR: "of_address_to_resource" [drivers/i2c/muxes/i2c-mux-reg.ko] undefined!

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Richard Weinberger <richard@nod.at>
---
 drivers/iio/imu/inv_mpu6050/Kconfig | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/iio/imu/inv_mpu6050/Kconfig b/drivers/iio/imu/inv_mpu6050/Kconfig
index a7f557a..847455a 100644
--- a/drivers/iio/imu/inv_mpu6050/Kconfig
+++ b/drivers/iio/imu/inv_mpu6050/Kconfig
@@ -9,9 +9,8 @@ config INV_MPU6050_IIO
 
 config INV_MPU6050_I2C
 	tristate "Invensense MPU6050 devices (I2C)"
-	depends on I2C
+	depends on I2C_MUX
 	select INV_MPU6050_IIO
-	select I2C_MUX
 	select REGMAP_I2C
 	help
 	  This driver supports the Invensense MPU6050 devices.
-- 
1.8.4.5

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Thread

[PATCH 1/8] phy: Fix phy-hi6220-usb dependencies Richard Weinberger <richard@nod.at> - 2016-03-25 23:50 +0100
  [PATCH 4/8] phy: Fix phy-bcm-cygnus-pcie dependencies Richard Weinberger <richard@nod.at> - 2016-03-25 23:50 +0100
  [PATCH 7/8] fpga: Fix zynq-fpga dependencies Richard Weinberger <richard@nod.at> - 2016-03-25 23:50 +0100
  [PATCH 5/8] nvmem: Fix io memory dependencies Richard Weinberger <richard@nod.at> - 2016-03-25 23:50 +0100
    Re: [PATCH 5/8] nvmem: Fix io memory dependencies Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2016-03-30 11:00 +0200
  [PATCH 6/8] iio: adc: Fix at91-sama5d2_adc dependencies Richard Weinberger <richard@nod.at> - 2016-03-25 23:50 +0100
    Re: [PATCH 6/8] iio: adc: Fix at91-sama5d2_adc dependencies Jonathan Cameron <jic23@kernel.org> - 2016-03-28 10:50 +0200
  [PATCH 8/8] iio: imu: Fix inv_mpu6050 dependencies Richard Weinberger <richard@nod.at> - 2016-03-25 23:50 +0100
    Re: [PATCH 8/8] iio: imu: Fix inv_mpu6050 dependencies Jonathan Cameron <jic23@kernel.org> - 2016-03-28 11:10 +0200
  [PATCH 2/8] mailbox: Fix rockchip dependencies Richard Weinberger <richard@nod.at> - 2016-03-25 23:50 +0100
  Re: [PATCH 1/8] phy: Fix phy-hi6220-usb dependencies Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-26 10:10 +0100
    Re: [PATCH 1/8] phy: Fix phy-hi6220-usb dependencies Richard Weinberger <richard@nod.at> - 2016-03-26 10:30 +0100
  Re: [PATCH 1/8] phy: Fix phy-hi6220-usb dependencies Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-30 06:20 +0200

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