~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1230,7 +1230,7 @@
1230	1230	*/
1231	1231	int pdc_iodc_print(const unsigned char *str, unsigned count)
1232	1232	{
1233		- unsigned int i;
	1233	+ unsigned int i, found = 0;
1234	1234	unsigned long flags;
1235	1235
1236	1236	for (i = 0; i < count;) {
..	..	@@ -1239,6 +1239,7 @@
1239	1239	iodc_dbuf[i+0] = '\r';
1240	1240	iodc_dbuf[i+1] = '\n';
1241	1241	i += 2;
	1242	+ found = 1;
1242	1243	goto print;
1243	1244	default:
1244	1245	iodc_dbuf[i] = str[i];
..	..	@@ -1255,7 +1256,7 @@
1255	1256	__pa(iodc_retbuf), 0, __pa(iodc_dbuf), i, 0);
1256	1257	spin_unlock_irqrestore(&pdc_lock, flags);
1257	1258
1258		- return i;
	1259	+ return i - found;
1259	1260	}
1260	1261
1261	1262	#if !defined(BOOTLOADER)