hd-geometry: Move disk geometry guessing back from block.c

Commit f3d54fc4 factored it out of hw/ide.c for reuse.  Sensible,
except it was put into block.c.  Device-specific functionality should
be kept in device code, not the block layer.  Move it to
hw/hd-geometry.c, and make stylistic changes required to keep
checkpatch.pl happy.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/hw/block-common.h b/hw/block-common.h
new file mode 100644
index 0000000..3a4d4c6
--- /dev/null
+++ b/hw/block-common.h
@@ -0,0 +1,21 @@
+/*
+ * Common code for block device models
+ *
+ * Copyright (C) 2012 Red Hat, Inc.
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or
+ * later.  See the COPYING file in the top-level directory.
+ */
+
+#ifndef HW_BLOCK_COMMON_H
+#define HW_BLOCK_COMMON_H
+
+#include "qemu-common.h"
+
+/* Hard disk geometry */
+
+void hd_geometry_guess(BlockDriverState *bs,
+                       int *pcyls, int *pheads, int *psecs);
+
+#endif