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openwrt-xburst/target/linux/ar71xx/patches-2.6.39/100-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch
juhosg 0dad098602 ar71xx: refresh patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29683 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-01-07 19:36:43 +00:00

24 lines
652 B
Diff

--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -974,6 +974,10 @@ static int __devinit m25p_probe(struct s
part_probes, &parts, 0);
}
+ if (nr_parts <= 0 && data && data->part_probes)
+ nr_parts = parse_mtd_partitions(&flash->mtd,
+ data->part_probes, &parts, 0);
+
if (nr_parts <= 0 && data && data->parts) {
parts = data->parts;
nr_parts = data->nr_parts;
--- a/include/linux/spi/flash.h
+++ b/include/linux/spi/flash.h
@@ -24,6 +24,7 @@ struct flash_platform_data {
unsigned int nr_parts;
char *type;
+ const char **part_probes;
/* we'll likely add more ... use JEDEC IDs, etc */
};