Arm32: restore proper name of .dtb section start symbol

This addresses a build failure when CONFIG_DTB_FILE evaluates to a non-
empty string.

Fixes: d07358f2dccd ("xen/arm32: head.S: Introduce a macro to load the physical address of a symbol")
Signed-off-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/arch/arm/arm32/head.S b/xen/arch/arm/arm32/head.S
index 98ccf18b51f11d7d875022f25b4c30b4ea0e4058..46d93bebbabe60a24f3f626743ac750b271650f0 100644 (file)
--- a/xen/arch/arm/arm32/head.S
+++ b/xen/arch/arm/arm32/head.S
@@ -162,7 +162,7 @@ past_zImage:
 
         /* Using the DTB in the .dtb section? */
 .ifnes CONFIG_DTB_FILE,""
-        load_paddr r8, _stdb
+        load_paddr r8, _sdtb
 .endif
 
         /* Initialize the UART if earlyprintk has been enabled. */