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authorDmitry Eremin-Solenikov <dbaryshkov@gmail.com>2011-06-10 18:18:28 +0400
committerArtem Bityutskiy <artem.bityutskiy@intel.com>2011-09-11 15:02:10 +0300
commitc7975330154af17aecc167b33ca866b6b3d98918 (patch)
treeb9895816b3f9bd53758410754ad1b1061986a8dd /drivers/mtd/redboot.c
parentf722013ee9fd24623df31dec9a91a6d02c3e2f2f (diff)
downloadlinux-c7975330154af17aecc167b33ca866b6b3d98918.tar.bz2
mtd: abstract last MTD partition parser argument
Encapsulate last MTD partition parser argument into a separate structure. Currently it holds only 'origin' field for RedBoot parser, but will be extended in future to contain at least device_node for OF devices. Amended commentary to make kerneldoc happy Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>
Diffstat (limited to 'drivers/mtd/redboot.c')
-rw-r--r--drivers/mtd/redboot.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/mtd/redboot.c b/drivers/mtd/redboot.c
index 7a87d07cd79f..56e48ea7ff05 100644
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -56,8 +56,8 @@ static inline int redboot_checksum(struct fis_image_desc *img)
}
static int parse_redboot_partitions(struct mtd_info *master,
- struct mtd_partition **pparts,
- unsigned long fis_origin)
+ struct mtd_partition **pparts,
+ struct mtd_part_parser_data *data)
{
int nrparts = 0;
struct fis_image_desc *buf;
@@ -197,11 +197,10 @@ static int parse_redboot_partitions(struct mtd_info *master,
goto out;
}
new_fl->img = &buf[i];
- if (fis_origin) {
- buf[i].flash_base -= fis_origin;
- } else {
- buf[i].flash_base &= master->size-1;
- }
+ if (data && data->origin)
+ buf[i].flash_base -= data->origin;
+ else
+ buf[i].flash_base &= master->size-1;
/* I'm sure the JFFS2 code has done me permanent damage.
* I now think the following is _normal_