From: Jeremy Kerr Date: Tue, 2 Feb 2010 04:34:14 +0000 (-0700) Subject: of/flattree: use OF_ROOT_NODE_{SIZE,ADDR}_CELLS DEFAULT for fdt parsing X-Git-Tag: firefly_0821_release~9833^2~3111^2~13 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=36b9d3070d653af5807cef74ff129721d9047107;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Grant Likely --- 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 */