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-rw-r--r--drivers/mtd/nand/plat_nand.c2
-rw-r--r--include/linux/mtd/nand.h3
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c
index 22e0ce78841..4e16c6f5bdd 100644
--- a/drivers/mtd/nand/plat_nand.c
+++ b/drivers/mtd/nand/plat_nand.c
@@ -95,6 +95,8 @@ static int __devinit plat_nand_probe(struct platform_device *pdev)
return 0;
}
}
+ if (pdata->chip.set_parts)
+ pdata->chip.set_parts(data->mtd.size, &pdata->chip);
if (pdata->chip.partitions) {
data->parts = pdata->chip.partitions;
res = add_mtd_partitions(&data->mtd, data->parts,
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 7f2d6935655..4030ebada49 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -563,6 +563,7 @@ extern int nand_do_read(struct mtd_info *mtd, loff_t from, size_t len,
* @options: Option flags, e.g. 16bit buswidth
* @ecclayout: ecc layout info structure
* @part_probe_types: NULL-terminated array of probe types
+ * @set_parts: platform specific function to set partitions
* @priv: hardware controller specific settings
*/
struct platform_nand_chip {
@@ -574,6 +575,8 @@ struct platform_nand_chip {
int chip_delay;
unsigned int options;
const char **part_probe_types;
+ void (*set_parts)(uint64_t size,
+ struct platform_nand_chip *chip);
void *priv;
};