diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/partition.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/of/partition.c b/drivers/of/partition.c index 2a0d5bb563..e66b6ccc16 100644 --- a/drivers/of/partition.c +++ b/drivers/of/partition.c @@ -131,7 +131,7 @@ static int of_partition_fixup(struct device_node *root, void *ctx) struct cdev *cdev = ctx, *partcdev; struct device_node *np, *part, *partnode; int ret; - int n_cells; + int n_cells, n_parts = 0; if (of_partition_binding == MTD_OF_BINDING_DONTTOUCH) return 0; @@ -139,6 +139,13 @@ static int of_partition_fixup(struct device_node *root, void *ctx) if (!cdev->device_node) return -EINVAL; + list_for_each_entry(partcdev, &cdev->partitions, partition_entry) { + n_parts++; + } + + if (!n_parts) + return 0; + if (cdev->size >= 0x100000000) n_cells = 2; else |