ARM: ipq8074: Fixed multiple declaration warning

Removed multiple declaration of CONFIG_QCA_APPSBL_DLOAD

Change-Id: I3be27adc588cb7615925913ed984261de4123806
Signed-off-by: Gokul Sriram Palanisamy <gokulsri@codeaurora.org>
diff --git a/include/configs/ipq807x.h b/include/configs/ipq807x.h
index 8be264c..6abfb1e 100644
--- a/include/configs/ipq807x.h
+++ b/include/configs/ipq807x.h
@@ -271,8 +271,6 @@
  */
 #define CONFIG_QCA_APPSBL_DLOAD
 
-#define CONFIG_QCA_APPSBL_DLOAD 0
-
 #ifdef CONFIG_QCA_APPSBL_DLOAD
 #define CONFIG_CMD_TFTPPUT
 /* We will be uploading very big files */