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| author |   Jeremy Kerr <jeremy.kerr@canonical.com> | 2010-02-01 21:34:14 -0700 |
|---|---|---|
| committer |   Grant Likely <grant.likely@secretlab.ca> | 2010-02-09 08:34:10 -0700 |
| commit | 36b9d3070d653af5807cef74ff129721d9047107 (patch) | |
| tree | 92bdd46742a4a49d37a517b8061391a6a6f6ed42 /drivers/of | |
| parent | of/flattree: use callback to setup initrd from /chosen (diff) | |
| download | linux-dev-36b9d3070d653af5807cef74ff129721d9047107.tar.xz linux-dev-36b9d3070d653af5807cef74ff129721d9047107.zip | |
of/flattree: use OF_ROOT_NODE_{SIZE,ADDR}_CELLS DEFAULT for fdt parsing
At present we're using hard-coded values for defaults when parsing the
FDT. This change uses the #defines instead.
Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/fdt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 9290ca5aa892..56fbd6e3122a 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -420,11 +420,11 @@ int __init early_init_dt_scan_root(unsigned long node, const char *uname, return 0; prop = of_get_flat_dt_prop(node, "#size-cells", NULL); - dt_root_size_cells = (prop == NULL) ? 1 : *prop; + dt_root_size_cells = prop ? *prop : OF_ROOT_NODE_SIZE_CELLS_DEFAULT; pr_debug("dt_root_size_cells = %x\n", dt_root_size_cells); prop = of_get_flat_dt_prop(node, "#address-cells", NULL); - dt_root_addr_cells = (prop == NULL) ? 2 : *prop; + dt_root_addr_cells = prop ? *prop : OF_ROOT_NODE_ADDR_CELLS_DEFAULT; pr_debug("dt_root_addr_cells = %x\n", dt_root_addr_cells); /* break now */ |