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media: soc_camera: soc_scale_crop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE 

This change resolves a new compile-time warning
when built as a loadable module:

WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/soc_camera/soc_scale_crop.o
see include/linux/module.h for more information

This adds the license as "GPL", which matches the header of the file.

MODULE_DESCRIPTION and MODULE_AUTHOR are also added.

Signed-off-by: Jesse Chan <jc@linux.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Jesse Chan 2017-11-20 15:56:28 -05:00 committed by Mauro Carvalho Chehab
parent ccbc1e3876
commit 5331aec1bf
1 changed files with 4 additions and 0 deletions
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4
drivers/media/platform/soc_camera/soc_scale_crop.c
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@ -420,3 +420,7 @@ void soc_camera_calc_client_output(struct soc_camera_device *icd,
mf->height = soc_camera_shift_scale(rect->height, shift, scale_v);
}
EXPORT_SYMBOL(soc_camera_calc_client_output);
MODULE_DESCRIPTION("soc-camera scaling-cropping functions");
MODULE_AUTHOR("Guennadi Liakhovetski <kernel@pengutronix.de>");
MODULE_LICENSE("GPL");