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mtd: impa7.c: use mtd_device_parse_register

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Replace custom invocations of parse_mtd_partitions and mtd_device_register
with common mtd_device_parse_register call. This would bring: standard
handling of all errors, fallback to default partitions, etc.

Artem: rename static_partitions to make lines shorter and align the way
       this driver prefers.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2011-06-02 17:59:44 +04:00 committed by Artem Bityutskiy
parent 8db2a08ee4
commit 5003403b87
1 changed files with 4 additions and 23 deletions
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27
drivers/mtd/maps/impa7.c
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@ -49,7 +49,7 @@ static struct map_info impa7_map[NUM_FLASHBANKS] = {
/*
* MTD partitioning stuff
*/
static struct mtd_partition static_partitions[] =
static struct mtd_partition partitions[] =
{
{
.name = "FileSystem",
@ -58,15 +58,10 @@ static struct mtd_partition static_partitions[] =
},
};
static int mtd_parts_nb[NUM_FLASHBANKS];
static struct mtd_partition *mtd_parts[NUM_FLASHBANKS];
static int __init init_impa7(void)
{
static const char *rom_probe_types[] = PROBETYPES;
const char **type;
const char *part_type = 0;
int i;
static struct { u_long addr; u_long size; } pt[NUM_FLASHBANKS] = {
{ WINDOW_ADDR0, WINDOW_SIZE0 },
@ -96,23 +91,9 @@ static int __init init_impa7(void)
if (impa7_mtd[i]) {
impa7_mtd[i]->owner = THIS_MODULE;
devicesfound++;
mtd_parts_nb[i] = parse_mtd_partitions(impa7_mtd[i],
NULL,
&mtd_parts[i],
0);
if (mtd_parts_nb[i] > 0) {
part_type = "command line";
} else {
mtd_parts[i] = static_partitions;
mtd_parts_nb[i] = ARRAY_SIZE(static_partitions);
part_type = "static";
}
printk(KERN_NOTICE MSG_PREFIX
"using %s partition definition\n",
part_type);
mtd_device_register(impa7_mtd[i],
mtd_parts[i], mtd_parts_nb[i]);
mtd_device_parse_register(impa7_mtd[i], NULL, 0,
partitions,
ARRAY_SIZE(partitions));
}
else
iounmap((void *)impa7_map[i].virt);