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mtd/m25p80: add support to parse the partitions by OF node

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Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
[grant.likely@secretlab.ca: wrap hunk with #ifdef CONFIG_OF]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Mingkai Hu 2010-10-12 18:18:34 +08:00 committed by Grant Likely
parent 530719b234
commit 97ff46cb69
1 changed files with 7 additions and 0 deletions
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7
drivers/mtd/devices/m25p80.c
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@ -924,6 +924,13 @@ static int __devinit m25p_probe(struct spi_device *spi)
nr_parts = data->nr_parts;
}
#ifdef CONFIG_OF
if (nr_parts <= 0 && spi->dev.of_node) {
nr_parts = of_mtd_parse_partitions(&spi->dev,
spi->dev.of_node, &parts);
}
#endif
if (nr_parts > 0) {
for (i = 0; i < nr_parts; i++) {
DEBUG(MTD_DEBUG_LEVEL2, "partitions[%d] = "