Commit a7006c97 authored by Andres Salomon's avatar Andres Salomon Committed by Grant Likely
Browse files

of/flattree: minor cleanups 



 - static-ize some functions
 - add some additional comments

Signed-off-by: default avatarAndres Salomon <dilinger@queued.net>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 1eed4c07

drivers/of/fdt.c

+4 −2
Original line number Diff line number Diff line
@@ -139,12 +139,13 @@ static void *unflatten_dt_alloc(unsigned long *mem, unsigned long size, 
/**

 * unflatten_dt_node - Alloc and populate a device_node from the flat tree

 * @blob: The parent device tree blob

 * @mem: Memory chunk to use for allocating device nodes and properties

 * @p: pointer to node in flat tree

 * @dad: Parent struct device_node

 * @allnextpp: pointer to ->allnext from last allocated device_node

 * @fpsize: Size of the node path up at the current depth.

 */

unsigned long unflatten_dt_node(struct boot_param_header *blob,

static unsigned long unflatten_dt_node(struct boot_param_header *blob,

				unsigned long mem,

				unsigned long *p,

				struct device_node *dad,
@@ -230,6 +231,7 @@ unsigned long unflatten_dt_node(struct boot_param_header *blob, 
		}

		kref_init(&np->kref);

	}

	/* process properties */

	while (1) {

		u32 sz, noff;

		char *pname;
@@ -351,7 +353,7 @@ unsigned long unflatten_dt_node(struct boot_param_header *blob, 
 * @dt_alloc: An allocator that provides a virtual address to memory

 * for the resulting tree

 */

void __unflatten_device_tree(struct boot_param_header *blob,

static void __unflatten_device_tree(struct boot_param_header *blob,

			     struct device_node **mynodes,

			     void * (*dt_alloc)(u64 size, u64 align))

{