The patch titled
physmap: make map_info customizable
has been removed from the -mm tree. Its filename was
physmap-make-map_info-customizable.patch
This patch was dropped because it was nacked
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: physmap: make map_info customizable
From: Atsushi Nemoto <anemo@xxxxxxxxxxxxx>
Add a hook to physmap_flash_data for map_info initialization. This makes
platform code can customize map operations.
Background: I wrote this patch to support RBTX4939 board, which requires
custom map->{read,write,copy_from} function. I think extending the
physmap driver is better than adding a new map driver.
Signed-off-by: Atsushi Nemoto <anemo@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/mtd/maps/physmap.c | 5 ++++-
include/linux/mtd/physmap.h | 1 +
2 files changed, 5 insertions(+), 1 deletion(-)
diff -puN drivers/mtd/maps/physmap.c~physmap-make-map_info-customizable drivers/mtd/maps/physmap.c
--- a/drivers/mtd/maps/physmap.c~physmap-make-map_info-customizable
+++ a/drivers/mtd/maps/physmap.c
@@ -132,7 +132,10 @@ static int physmap_flash_probe(struct pl
goto err_out;
}
- simple_map_init(&info->map[i]);
+ if (physmap_data->map_init)
+ (*physmap_data->map_init)(&info->map[i]);
+ else
+ simple_map_init(&info->map[i]);
probe_type = rom_probe_types;
for (; info->mtd[i] == NULL && *probe_type != NULL; probe_type++)
diff -puN include/linux/mtd/physmap.h~physmap-make-map_info-customizable include/linux/mtd/physmap.h
--- a/include/linux/mtd/physmap.h~physmap-make-map_info-customizable
+++ a/include/linux/mtd/physmap.h
@@ -26,6 +26,7 @@ struct physmap_flash_data {
unsigned int nr_parts;
unsigned int pfow_base;
struct mtd_partition *parts;
+ void (*map_init)(struct map_info *map);
};
/*
_
Patches currently in -mm which might be from anemo@xxxxxxxxxxxxx are
origin.patch
linux-next.patch
physmap-make-map_info-customizable.patch
atmel_serial-might-lose-modem-status-change.patch
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