of_property_for_each_u32() is meant to disappear. All the call sites not
using the 3rd and 4th arguments have already been replaced by
of_property_for_each_u32_new().
Deprecate the old macro. Also rename it to minimize the number of new
usages and encourage conversion to the of_property_for_each_u32_new() macro
in not(-yet)-upstream code.
Signed-off-by: Luca Ceresoli <luca.ceres...@bootlin.com>
---
Notes:
* The following files have not been build-tested simply because I haven't
managed to have a config that enables them so far:
drivers/irqchip/irq-pic32-evic.c
drivers/pinctrl/pinctrl-k210.c
* These have not been converted yet as they are not trivial, and they will
need to use a more specific function that does the lookup they need and
returns the result:
drivers/clk/clk-si5351.c
drivers/clk/clk.c
---
.clang-format | 2 +-
drivers/clk/clk-si5351.c | 4 ++--
drivers/clk/clk.c | 2 +-
drivers/irqchip/irq-pic32-evic.c | 2 +-
drivers/pinctrl/pinctrl-k210.c | 2 +-
include/linux/of.h | 3 ++-
6 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/.clang-format b/.clang-format
index db25cde2651a..a91b9bb39d9b 100644
--- a/.clang-format
+++ b/.clang-format
@@ -569,8 +569,8 @@ ForEachMacros:
- 'nr_node_for_each_safe'
- 'of_for_each_phandle'
- 'of_property_for_each_string'
- - 'of_property_for_each_u32'
- 'of_property_for_each_u32_new'
+ - 'of_property_for_each_u32_old'
- 'pci_bus_for_each_resource'
- 'pci_dev_for_each_resource'
- 'pcl_for_each_chunk'
diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c
index 4ce83c5265b8..ff990b15d616 100644
--- a/drivers/clk/clk-si5351.c
+++ b/drivers/clk/clk-si5351.c
@@ -1191,7 +1191,7 @@ static int si5351_dt_parse(struct i2c_client *client,
* property silabs,pll-source : <num src>, [<..>]
* allow to selectively set pll source
*/
- of_property_for_each_u32(np, "silabs,pll-source", prop, p, num) {
+ of_property_for_each_u32_old(np, "silabs,pll-source", prop, p, num) {
if (num >= 2) {
dev_err(&client->dev,
"invalid pll %d on pll-source prop\n", num);
@@ -1232,7 +1232,7 @@ static int si5351_dt_parse(struct i2c_client *client,
pdata->pll_reset[0] = true;
pdata->pll_reset[1] = true;
- of_property_for_each_u32(np, "silabs,pll-reset-mode", prop, p, num) {
+ of_property_for_each_u32_old(np, "silabs,pll-reset-mode", prop, p, num)
{
if (num >= 2) {
dev_err(&client->dev,
"invalid pll %d on pll-reset-mode prop\n", num);
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 8ea168c00997..aae940c18459 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -5383,7 +5383,7 @@ const char *of_clk_get_parent_name(const struct
device_node *np, int index)
/* if there is an indices property, use it to transfer the index
* specified into an array offset for the clock-output-names property.
*/
- of_property_for_each_u32(clkspec.np, "clock-indices", prop, vp, pv) {
+ of_property_for_each_u32_old(clkspec.np, "clock-indices", prop, vp, pv)
{
if (index == pv) {
index = count;
break;
diff --git a/drivers/irqchip/irq-pic32-evic.c b/drivers/irqchip/irq-pic32-evic.c
index 1d9bb28d13e5..d9aec87f8b59 100644
--- a/drivers/irqchip/irq-pic32-evic.c
+++ b/drivers/irqchip/irq-pic32-evic.c
@@ -196,7 +196,7 @@ static void __init pic32_ext_irq_of_init(struct irq_domain
*domain)
int i = 0;
const char *pname = "microchip,external-irqs";
- of_property_for_each_u32(node, pname, prop, p, hwirq) {
+ of_property_for_each_u32_old(node, pname, prop, p, hwirq) {
if (i >= ARRAY_SIZE(priv->ext_irqs)) {
pr_warn("More than %d external irq, skip rest\n",
ARRAY_SIZE(priv->ext_irqs));
diff --git a/drivers/pinctrl/pinctrl-k210.c b/drivers/pinctrl/pinctrl-k210.c
index b6d1ed9ec9a3..03acca8b01ef 100644
--- a/drivers/pinctrl/pinctrl-k210.c
+++ b/drivers/pinctrl/pinctrl-k210.c
@@ -797,7 +797,7 @@ static int k210_pinctrl_dt_subnode_to_map(struct
pinctrl_dev *pctldev,
if (ret < 0)
goto exit;
- of_property_for_each_u32(np, "pinmux", prop, p, pinmux_group) {
+ of_property_for_each_u32_old(np, "pinmux", prop, p, pinmux_group) {
const char *group_name, *func_name;
u32 pin = FIELD_GET(K210_PG_PIN, pinmux_group);
u32 func = FIELD_GET(K210_PG_FUNC, pinmux_group);
diff --git a/include/linux/of.h b/include/linux/of.h
index 756847539384..15c291ab6e71 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1429,7 +1429,8 @@ static inline int of_property_read_s32(const struct
device_node *np,
err == 0; \
err = of_phandle_iterator_next(it))
-#define of_property_for_each_u32(np, propname, prop, p, u) \
+/* deprecated - will be removed */
+#define of_property_for_each_u32_old(np, propname, prop, p, u) \
for (prop = of_find_property(np, propname, NULL), \
p = of_prop_next_u32(prop, NULL, &u); \
p; \
--
2.34.1
