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

[mv-sheeva.git] / drivers / mtd / devices / m25p80.c

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 6f512b5c117b54ef0dddbe647cdfd53a52100541..ea22520c0406ed6a7c7a3537ee7ce64adf558481 100644 (file)
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -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] = "