am33x: Remove unused define CONFIG_MUSB_HOST

This define was left over from a previous revision, and was never used.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/configs/am335x_sl50.h b/include/configs/am335x_sl50.h
index dff9468..7fbf421 100644
--- a/include/configs/am335x_sl50.h
+++ b/include/configs/am335x_sl50.h
@@ -62,13 +62,6 @@
 /* Bootcount using the RTC block */
 #define CONFIG_SYS_BOOTCOUNT_BE
 
-#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USB_ETHER)
-/* Remove other SPL modes. */
-/* disable host part of MUSB in SPL */
-#undef CONFIG_MUSB_HOST
-/* disable EFI partitions and partition UUID support */
-#endif
-
 /* Network. */
 
 #endif	/* ! __CONFIG_AM335X_SL50_H */
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 566f31a..5c3800a 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -811,7 +811,6 @@
 CONFIG_MTD_UBI_GLUEBI
 CONFIG_MTD_UBI_MODULE
 CONFIG_MULTI_CS
-CONFIG_MUSB_HOST
 CONFIG_MVGBE_PORTS
 CONFIG_MVMFP_V2
 CONFIG_MVS