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mtd: ixp4xx: oops in ixp4xx_flash_probe 

In commit "c797533 mtd: abstract last MTD partition parser argument" the
third argument of "mtd_device_parse_register()" changed from start address
of the MTD device to a pointer to a struct.

The "ixp4xx_flash_probe()" function was not converted properly, causing
an oops during boot.

This patch fixes the problem by filling the needed information into a
"struct mtd_part_parser_data" and passing it to
"mtd_device_parse_register()".

Signed-off-by: Marc Kleine-Budde <mkl@blackshift.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: stable@kernel.org [3.2+]
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Marc Kleine-Budde 2012-02-08 20:24:29 +01:00 committed by David Woodhouse
parent de3cac9357
commit a3c1e3b732
1 changed files with 4 additions and 1 deletions
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5
drivers/mtd/maps/ixp4xx.c
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@ -182,6 +182,9 @@ static int ixp4xx_flash_probe(struct platform_device *dev)
{
struct flash_platform_data *plat = dev->dev.platform_data;
struct ixp4xx_flash_info *info;
struct mtd_part_parser_data ppdata = {
.origin = dev->resource->start,
};
int err = -1;
if (!plat)
@ -247,7 +250,7 @@ static int ixp4xx_flash_probe(struct platform_device *dev)
/* Use the fast version */
info->map.write = ixp4xx_write16;
err = mtd_device_parse_register(info->mtd, probes, dev->resource->start,
err = mtd_device_parse_register(info->mtd, probes, &ppdata,
plat->parts, plat->nr_parts);
if (err) {
printk(KERN_ERR "Could not parse partitions\n");