staging: rts5208: add new line after declarations

This fixes the warning:
WARNING: Missing a blank line after declarations

Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rts5208/general.c

@@ -25,6 +25,7 @@
 int bit1cnt_long(u32 data)
 {
 	int i, cnt = 0;
+
 	for (i = 0; i < 32; i++) {
 		if (data & 0x01)
 			cnt++;