staging: rtl8723bs: Fix checkpatch space errors in os_dep/sdio_ops_linux.c

Detected the follow errors by checkpatch.pl -f

	ERROR: spaces required around that '<'
	ERROR: space required after that ';'

Signed-off-by: Bingyu Zhou <rain.by.zhou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>