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Revert "fdt: translate address if #size-cells = <0>"

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This reverts commit d64b9cdcd4.

As pointed by [1] and [2], the reverted patch made every DT 'reg'
property translatable. What the patch was trying to fix was fixed in a
different way from previously submitted patches which instead of
correcting the generic address translation function fixed the issue with
appropriate platform code.

[1] https://patchwork.ozlabs.org/project/uboot/patch/1614324949-61314-1-git-send-email-bmeng.cn@gmail.com/
[2] https://lore.kernel.org/linux-clk/20210402192054.7934-1-dariobin@libero.it/T/

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Dario Binacchi
2021-05-12 16:27:57 +05:30
committed by Lokesh Vutla
parent 5a6caf916c
commit a47abd7bf4
9 changed files with 15 additions and 141 deletions
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drivers/core/ofnode.c
+2 -5
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@@ -319,8 +319,7 @@ fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size)
ns = of_n_size_cells(ofnode_to_np(node));
if (IS_ENABLED(CONFIG_OF_TRANSLATE) &&
(ns > 0 || gd_size_cells_0())) {
if (IS_ENABLED(CONFIG_OF_TRANSLATE) && ns > 0) {
return of_translate_address(ofnode_to_np(node), prop_val);
} else {
na = of_n_addr_cells(ofnode_to_np(node));
@@ -703,10 +702,8 @@ fdt_addr_t ofnode_get_addr_size(ofnode node, const char *property,
ns = of_n_size_cells(np);
*sizep = of_read_number(prop + na, ns);
if (CONFIG_IS_ENABLED(OF_TRANSLATE) &&
(ns > 0 || gd_size_cells_0())) {
if (CONFIG_IS_ENABLED(OF_TRANSLATE) && ns > 0)
return of_translate_address(np, prop);
}
else
return of_read_number(prop, na);
} else {