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-rw-r--r--include/linux/mca-legacy.h66
1 files changed, 0 insertions, 66 deletions
diff --git a/include/linux/mca-legacy.h b/include/linux/mca-legacy.h
deleted file mode 100644
index 7a3aea845902..000000000000
--- a/include/linux/mca-legacy.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8 -*- */
-
-/* This is the function prototypes for the old legacy MCA interface
- *
- * Please move your driver to the new sysfs based one instead */
-
-#ifndef _LINUX_MCA_LEGACY_H
-#define _LINUX_MCA_LEGACY_H
-
-#include <linux/mca.h>
-
-#warning "MCA legacy - please move your driver to the new sysfs api"
-
-/* MCA_NOTFOUND is an error condition. The other two indicate
- * motherboard POS registers contain the adapter. They might be
- * returned by the mca_find_adapter() function, and can be used as
- * arguments to mca_read_stored_pos(). I'm not going to allow direct
- * access to the motherboard registers until we run across an adapter
- * that requires it. We don't know enough about them to know if it's
- * safe.
- *
- * See Documentation/mca.txt or one of the existing drivers for
- * more information.
- */
-#define MCA_NOTFOUND (-1)
-
-
-
-/* Returns the slot of the first enabled adapter matching id. User can
- * specify a starting slot beyond zero, to deal with detecting multiple
- * devices. Returns MCA_NOTFOUND if id not found. Also checks the
- * integrated adapters.
- */
-extern int mca_find_adapter(int id, int start);
-extern int mca_find_unused_adapter(int id, int start);
-
-extern int mca_mark_as_used(int slot);
-extern void mca_mark_as_unused(int slot);
-
-/* gets a byte out of POS register (stored in memory) */
-extern unsigned char mca_read_stored_pos(int slot, int reg);
-
-/* This can be expanded later. Right now, it gives us a way of
- * getting meaningful information into the MCA_info structure,
- * so we can have a more interesting /proc/mca.
- */
-extern void mca_set_adapter_name(int slot, char* name);
-
-/* These routines actually mess with the hardware POS registers. They
- * temporarily disable the device (and interrupts), so make sure you know
- * what you're doing if you use them. Furthermore, writing to a POS may
- * result in two devices trying to share a resource, which in turn can
- * result in multiple devices sharing memory spaces, IRQs, or even trashing
- * hardware. YOU HAVE BEEN WARNED.
- *
- * You can only access slots with this. Motherboard registers are off
- * limits.
- */
-
-/* read a byte from the specified POS register. */
-extern unsigned char mca_read_pos(int slot, int reg);
-
-/* write a byte to the specified POS register. */
-extern void mca_write_pos(int slot, int reg, unsigned char byte);
-
-#endif