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bcm53xx: allow device tree to override SPI flash partition layout

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46538
This commit is contained in:
Felix Fietkau 2015-07-31 20:55:30 +00:00
parent 3ec986ab6c
commit a5c3407474
1 changed files with 6 additions and 2 deletions
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8
target/linux/bcm53xx/files/drivers/mtd/spi-nor/bcm53xxspiflash.c
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@ -4,8 +4,9 @@
#include <linux/mtd/spi-nor.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/cfi.h>
#include <linux/mtd/partitions.h>
static const char * const probes[] = { "bcm47xxpart", NULL };
static const char * const probes[] = { "ofpart", "bcm47xxpart", NULL };
struct bcm53xxsf {
struct spi_device *spi;
@ -176,6 +177,7 @@ static const char *bcm53xxspiflash_chip_name(struct spi_nor *nor)
static int bcm53xxspiflash_probe(struct spi_device *spi)
{
struct mtd_part_parser_data parser_data = {};
struct bcm53xxsf *b53sf;
struct spi_nor *nor;
int err;
@ -203,7 +205,9 @@ static int bcm53xxspiflash_probe(struct spi_device *spi)
if (err)
return err;
err = mtd_device_parse_register(&b53sf->mtd, probes, NULL, NULL, 0);
parser_data.of_node = spi->master->dev.parent->of_node;
err = mtd_device_parse_register(&b53sf->mtd, probes, &parser_data,
NULL, 0);
if (err)
return err;