Merge drm/drm-next into drm-intel-gt-next

Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/arch/s390/boot/mem_detect.c b/arch/s390/boot/mem_detect.c
index 62e7c13ce85c..40168e59abd3 100644
--- a/arch/s390/boot/mem_detect.c
+++ b/arch/s390/boot/mem_detect.c
@@ -8,7 +8,6 @@
 #include "compressed/decompressor.h"
 #include "boot.h"
 
-unsigned long __bootdata(max_physmem_end);
 struct mem_detect_info __bootdata(mem_detect);
 
 /* up to 256 storage elements, 1020 subincrements each */
@@ -149,27 +148,29 @@ static void search_mem_end(void)
 	add_mem_detect_block(0, (offset + 1) << 20);
 }
 
-void detect_memory(void)
+unsigned long detect_memory(void)
 {
+	unsigned long max_physmem_end;
+
 	sclp_early_get_memsize(&max_physmem_end);
 
 	if (!sclp_early_read_storage_info()) {
 		mem_detect.info_source = MEM_DETECT_SCLP_STOR_INFO;
-		return;
+		return max_physmem_end;
 	}
 
 	if (!diag260()) {
 		mem_detect.info_source = MEM_DETECT_DIAG260;
-		return;
+		return max_physmem_end;
 	}
 
 	if (max_physmem_end) {
 		add_mem_detect_block(0, max_physmem_end);
 		mem_detect.info_source = MEM_DETECT_SCLP_READ_INFO;
-		return;
+		return max_physmem_end;
 	}
 
 	search_mem_end();
 	mem_detect.info_source = MEM_DETECT_BIN_SEARCH;
-	max_physmem_end = get_mem_detect_end();
+	return get_mem_detect_end();
 }