media: staging: atomisp: get rid of an unused function

The function __need_realloc_mipi_buffer() is not used anywhere.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2018-03-26 14:25:24 -04:00
commit 319dbc1b4b