[PATCH 3.16 247/254] media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer

3.16.55-rc1 review patch. If anyone has any objections, please let me know. -- From: Hans Verkuil commit b8c601e8af2d08f733d74defa8465303391bb930 upstream. ctrl_is_pointer just hardcoded two known string controls, but that caused problems when using

[PATCH 3.16 247/254] media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer

3.16.55-rc1 review patch. If anyone has any objections, please let me know. -- From: Hans Verkuil commit b8c601e8af2d08f733d74defa8465303391bb930 upstream. ctrl_is_pointer just hardcoded two known string controls, but that caused problems when using e.g. custom controls that