acpi: Fix the ERST warning

Commit Message

Alan Cox Sept. 28, 2010, 12:30 p.m. UTC

None

Patch

diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index a4904f1..37d7a05 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -270,8 +270,8 @@  static int erst_exec_move_data(struct apei_exec_context *ctx,
 	rc = __apei_exec_read_register(entry, &offset);
 	if (rc)
 		return rc;
-	memmove((void *)ctx->dst_base + offset,
-		(void *)ctx->src_base + offset,
+	memmove((void *)(unsigned long)ctx->dst_base + offset,
+		(void *)(unsigned long)ctx->src_base + offset,
 		ctx->var2);
 
 	return 0;