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mtd: prepare to convert of_mtd_parse_partitions to partition parser

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Prepare to convert of_mtd_parse_partitions() to usual partitions parser:
1) Register ofpart parser
2) Internally don't use passed device for error printing
3) Add device_node to mtd_part_parser_data struct
4) Move of_mtd_parse_partitions from __devinit to common text section
5) add ofpart to the default list of partition parsers

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>
This commit is contained in:
Dmitry Eremin-Solenikov
2011-05-29 21:32:33 +04:00
committed by Artem Bityutskiy
parent c797533015
commit d26c87d64e
3 changed files with 35 additions and 5 deletions
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27
drivers/mtd/ofpart.c
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@@ -20,7 +20,17 @@
#include <linux/slab.h>
#include <linux/mtd/partitions.h>
int __devinit of_mtd_parse_partitions(struct device *dev,
static int parse_ofpart_partitions(struct mtd_info *master,
struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
{
if (!data || !data->of_node)
return 0;
return of_mtd_parse_partitions(NULL, data->of_node, pparts);
}
int of_mtd_parse_partitions(struct device *dev,
struct device_node *node,
struct mtd_partition **pparts)
{
@@ -69,7 +79,7 @@ int __devinit of_mtd_parse_partitions(struct device *dev,
if (!i) {
of_node_put(pp);
dev_err(dev, "No valid partition found on %s\n", node->full_name);
pr_err("No valid partition found on %s\n", node->full_name);
kfree(*pparts);
*pparts = NULL;
return -EINVAL;
@@ -79,4 +89,17 @@ int __devinit of_mtd_parse_partitions(struct device *dev,
}
EXPORT_SYMBOL(of_mtd_parse_partitions);
static struct mtd_part_parser ofpart_parser = {
.owner = THIS_MODULE,
.parse_fn = parse_ofpart_partitions,
.name = "ofpart",
};
static int __init ofpart_parser_init(void)
{
return register_mtd_parser(&ofpart_parser);
}
module_init(ofpart_parser_init);
MODULE_LICENSE("GPL");