aspeed/sdmc: fix coding style

Fix coding style issues from checkpatch.pl

Test command:
scripts/checkpatch.pl --no-tree -f hw/misc/aspeed_sdmc.c

Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
1 file changed