[media] ov2640: make GPIOLIB an optional dependency

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As warned by kbuild test robot:
	warning: (VIDEO_EM28XX_V4L2) selects VIDEO_OV2640 which has unmet direct dependencies (MEDIA_SUPPORT && VIDEO_V4L2 && I2C && GPIOLIB && MEDIA_CAMERA_SUPPORT)

The em28xx driver can use ov2640, but it doesn't depend
(or use) the GPIOLIB in order to power off/on the sensor.

So, as we want to allow both usages with and without
GPIOLIB, make its dependency optional.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

This commit is contained in:

Mauro Carvalho Chehab 2017-04-19 08:43:49 -03:00

parent 26c7e7bc50

commit a463ea990d

2 changed files with 5 additions and 2 deletions

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2

drivers/media/i2c/Kconfig

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5

drivers/media/i2c/ov2640.c

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