staging: sm750fb: Replace functions CamelCase naming with underscores.

Replace CamelCase function names with underscores to comply with
the standard kernel coding style.

Signed-off-by: Elise Lennion <elise.lennion@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 files changed