ALSA: Remove trailing semicolon in macros

Macros should not use a trailing semicolon.

Signed-off-by: Huilong Deng <denghuilong@cdjrlc.com>
Link: https://lore.kernel.org/r/20210511154710.24481-1-denghuilong@cdjrlc.com


Signed-off-by: Takashi Iwai <tiwai@suse.de>