diff options
author | Oliver Schinagl <oliver@schinagl.nl> | 2011-02-26 14:57:47 (GMT) |
---|---|---|
committer | Oliver Schinagl <oliver@schinagl.nl> | 2011-02-26 14:57:47 (GMT) |
commit | faadb245e8e1d5c4245dbdacc201e85b47c0c1fb (patch) | |
tree | 725f1ac685590a82aa182776c0af40e6243cb8e6 /linux-2.4.x/drivers/mtd/maps/map_funcs.c | |
parent | edb45850f53478c7779484105c30f8df0a3a3782 (diff) | |
download | openipcam-faadb245e8e1d5c4245dbdacc201e85b47c0c1fb.zip openipcam-faadb245e8e1d5c4245dbdacc201e85b47c0c1fb.tar.gz openipcam-faadb245e8e1d5c4245dbdacc201e85b47c0c1fb.tar.bz2 |
Applied mtd patches and updated lib/Config.lib to 2.6.24 +mtd
Diffstat (limited to 'linux-2.4.x/drivers/mtd/maps/map_funcs.c')
-rw-r--r-- | linux-2.4.x/drivers/mtd/maps/map_funcs.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/linux-2.4.x/drivers/mtd/maps/map_funcs.c b/linux-2.4.x/drivers/mtd/maps/map_funcs.c new file mode 100644 index 0000000..9105e6c --- /dev/null +++ b/linux-2.4.x/drivers/mtd/maps/map_funcs.c @@ -0,0 +1,45 @@ +/* + * $Id: map_funcs.c,v 1.10 2005/06/06 23:04:36 tpoynor Exp $ + * + * Out-of-line map I/O functions for simple maps when CONFIG_COMPLEX_MAPPINGS + * is enabled. + */ + +#include <linux/kernel.h> +#include <linux/module.h> + +#include <linux/mtd/map.h> +#include <linux/mtd/xip.h> + +static map_word __xipram simple_map_read(struct map_info *map, unsigned long ofs) +{ + return inline_map_read(map, ofs); +} + +static void __xipram simple_map_write(struct map_info *map, const map_word datum, unsigned long ofs) +{ + inline_map_write(map, datum, ofs); +} + +static void __xipram simple_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) +{ + inline_map_copy_from(map, to, from, len); +} + +static void __xipram simple_map_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len) +{ + inline_map_copy_to(map, to, from, len); +} + +void simple_map_init(struct map_info *map) +{ + BUG_ON(!map_bankwidth_supported(map->bankwidth)); + + map->read = simple_map_read; + map->write = simple_map_write; + map->copy_from = simple_map_copy_from; + map->copy_to = simple_map_copy_to; +} + +EXPORT_SYMBOL(simple_map_init); +MODULE_LICENSE("GPL"); |