MLK-17375 video: imx: hdp: fix "n" arg for strncmp call

Renaming hdpload to hdp_load for consistancy.
Correcting the strncmp to use only 4 characters to match "load" argument

Signed-off-by: Oliver Brown <oliver.brown@nxp.com>

drivers/video/imx/Makefile

@@ -5,4 +5,4 @@
 #
 
 UBOOTINCLUDE += -I$(srctree)/drivers/video/imx/hdp
-obj-$(CONFIG_VIDEO_IMX_HDP_LOAD) += hdpload.o hdp/
+obj-$(CONFIG_VIDEO_IMX_HDP_LOAD) += hdp_load.o hdp/

drivers/video/imx/hdpload.c → drivers/video/imx/hdp_load.c

 /*
- * Copyright 2017 NXP
+ * Copyright 2017-2018 NXP
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -62,7 +62,7 @@ int do_hdp(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 	if (strncmp(argv[1], "tracescfw", 9) == 0) {
 		g_debug_scfw = 1;
 		printf("Enabled SCFW API tracing\n");
-	} else if (strncmp(argv[1], "load", 7) == 0) {
+	} else if (strncmp(argv[1], "load", 4) == 0) {
 		unsigned long address = 0;
 		unsigned long offset  = 0x2000;
 		const int iram_size   = 0x10000;