Input: touchscreen - fix coding style issue

This patch fixes the coding style problem reported
by checkpatch.pl as below:

ERROR: foo* bar should be "foo *bar"

Signed-off-by: Hardik Singh Rathore <hardiksingh.k@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
5 files changed