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authorNam Cao <[email protected]>2023-12-01 10:23:28 +0100
committerLinus Walleij <[email protected]>2023-12-04 11:11:20 +0100
commitf6e3b40a2c89c1d832ed9cb031dc9825bbf43b7c (patch)
tree38440dcc1ffbf9624c158c454b91e8cb1a0f68c8
parent33cc938e65a98f1d29d0a18403dbbee050dcad9a (diff)
pinctrl: starfive: jh7110: ignore disabled device tree nodes
The driver always registers pin configurations in device tree. This can cause some inconvenience to users, as pin configurations in the base device tree cannot be disabled in the device tree overlay, even when the relevant devices are not used. Ignore disabled pin configuration nodes in device tree. Fixes: 447976ab62c5 ("pinctrl: starfive: Add StarFive JH7110 sys controller driver") Cc: <[email protected]> Signed-off-by: Nam Cao <[email protected]> Link: https://lore.kernel.org/r/fd8bf044799ae50a6291ae150ef87b4f1923cacb.1701422582.git.namcao@linutronix.de Signed-off-by: Linus Walleij <[email protected]>
-rw-r--r--drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
index 9d71e8c13310..6de11a405734 100644
--- a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
+++ b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
@@ -135,7 +135,7 @@ static int jh7110_dt_node_to_map(struct pinctrl_dev *pctldev,
int ret;
ngroups = 0;
- for_each_child_of_node(np, child)
+ for_each_available_child_of_node(np, child)
ngroups += 1;
nmaps = 2 * ngroups;
@@ -150,7 +150,7 @@ static int jh7110_dt_node_to_map(struct pinctrl_dev *pctldev,
nmaps = 0;
ngroups = 0;
mutex_lock(&sfp->mutex);
- for_each_child_of_node(np, child) {
+ for_each_available_child_of_node(np, child) {
int npins = of_property_count_u32_elems(child, "pinmux");
int *pins;
u32 *pinmux;