ARM: 6904/1: MTD: Add integrator-flash feature to physmap

In the process of moving platforms away from integrator-flash
(aka armflash), add to physmap the few features that make
armflash unique:

- optionnal probing for the AFS partition type
- init() and exit() methods, used by Integrator to control
  write access to the various onboard programmable components

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/mtd/physmap.h b/include/linux/mtd/physmap.h
index bcfd9f777454..d37cca05e62c 100644
--- a/include/linux/mtd/physmap.h
+++ b/include/linux/mtd/physmap.h
@@ -22,6 +22,8 @@ struct map_info;
 
 struct physmap_flash_data {
         unsigned int            width;
+        int                     (*init)(struct platform_device *);
+        void                    (*exit)(struct platform_device *);
         void                    (*set_vpp)(struct map_info *, int);
         unsigned int            nr_parts;
         unsigned int            pfow_base;