of: memory: Use of_write_number
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
parent
8f458074e7
commit
3d554f9925
|
@ -164,19 +164,6 @@ int release_sdram_region(struct resource *res)
|
|||
|
||||
#ifdef CONFIG_OFTREE
|
||||
|
||||
/*
|
||||
* Write a 4 or 8 byte big endian cell
|
||||
*/
|
||||
static void write_cell(u8 *addr, u64 val, int size)
|
||||
{
|
||||
int shift = (size - 1) * 8;
|
||||
|
||||
while (size-- > 0) {
|
||||
*addr++ = (val >> shift) & 0xff;
|
||||
shift -= 8;
|
||||
}
|
||||
}
|
||||
|
||||
static int of_memory_fixup(struct device_node *node)
|
||||
{
|
||||
struct memory_bank *bank;
|
||||
|
@ -193,14 +180,14 @@ static int of_memory_fixup(struct device_node *node)
|
|||
if (err)
|
||||
return err;
|
||||
|
||||
addr_cell_len = of_n_addr_cells(memnode) * 4;
|
||||
size_cell_len = of_n_size_cells(memnode) * 4;
|
||||
addr_cell_len = of_n_addr_cells(memnode);
|
||||
size_cell_len = of_n_size_cells(memnode);
|
||||
|
||||
for_each_memory_bank(bank) {
|
||||
write_cell(tmp + len, bank->start, addr_cell_len);
|
||||
len += addr_cell_len;
|
||||
write_cell(tmp + len, bank->size, size_cell_len);
|
||||
len += size_cell_len;
|
||||
of_write_number(tmp + len, bank->start, addr_cell_len);
|
||||
len += addr_cell_len * 4;
|
||||
of_write_number(tmp + len, bank->size, size_cell_len);
|
||||
len += size_cell_len * 4;
|
||||
}
|
||||
|
||||
err = of_set_property(memnode, "reg", tmp, len, 1);
|
||||
|
|
Loading…
Reference in New Issue