Staging: line6: remove spaces before commas.
Staging: line6: remove spaces before commas.

Fix three space prohibited errors in pcm.h found by checkpatch.pl.

Signed-off-by: Jonas Lundqvist <35a2c6fae61f8077aab61faa4019722abf05093c@gannon.se>
Reviewed-by: Jeremiah Mahler <0c597d45353d741b4835ff5e56c2bc263abede5d@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>
Signed-off-by: Takashi Iwai <4596b3305151c7ee743192a95d394341e3d3b644@suse.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs