diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig
index 2101d30bd66c..14c26c023590 100644
--- a/drivers/pinctrl/intel/Kconfig
+++ b/drivers/pinctrl/intel/Kconfig
@@ -46,6 +46,7 @@ config PINCTRL_INTEL_PLATFORM
 	  of Intel PCH pins and using them as GPIOs. Currently the following
 	  Intel SoCs / platforms require this to be functional:
 	  - Lunar Lake
+	  - Panther Lake
 
 config PINCTRL_ALDERLAKE
 	tristate "Intel Alder Lake pinctrl and GPIO driver"
diff --git a/drivers/pinctrl/intel/pinctrl-intel-platform.c b/drivers/pinctrl/intel/pinctrl-intel-platform.c
index 4a19ab3b4ba7..016a9f62eecc 100644
--- a/drivers/pinctrl/intel/pinctrl-intel-platform.c
+++ b/drivers/pinctrl/intel/pinctrl-intel-platform.c
@@ -90,7 +90,6 @@ static int intel_platform_pinctrl_prepare_community(struct device *dev,
 						    struct intel_community *community,
 						    struct intel_platform_pins *pins)
 {
-	struct fwnode_handle *child;
 	struct intel_padgroup *gpps;
 	unsigned int group;
 	size_t ngpps;
@@ -131,7 +130,7 @@ static int intel_platform_pinctrl_prepare_community(struct device *dev,
 		return -ENOMEM;
 
 	group = 0;
-	device_for_each_child_node(dev, child) {
+	device_for_each_child_node_scoped(dev, child) {
 		struct intel_padgroup *gpp = &gpps[group];
 
 		gpp->reg_num = group;
@@ -159,7 +158,7 @@ static int intel_platform_pinctrl_prepare_soc_data(struct device *dev,
 	int ret;
 
 	/* Version 1.0 of the specification assumes only a single community per device node */
-	ncommunities = 1,
+	ncommunities = 1;
 	communities = devm_kcalloc(dev, ncommunities, sizeof(*communities), GFP_KERNEL);
 	if (!communities)
 		return -ENOMEM;
diff --git a/drivers/pinctrl/nuvoton/pinctrl-ma35.c b/drivers/pinctrl/nuvoton/pinctrl-ma35.c
index 1fa00a23534a..59c4e7c6cdde 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-ma35.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-ma35.c
@@ -218,7 +218,7 @@ static int ma35_pinctrl_dt_node_to_map_func(struct pinctrl_dev *pctldev,
 	}
 
 	map_num += grp->npins;
-	new_map = devm_kcalloc(pctldev->dev, map_num, sizeof(*new_map), GFP_KERNEL);
+	new_map = kcalloc(map_num, sizeof(*new_map), GFP_KERNEL);
 	if (!new_map)
 		return -ENOMEM;
 
diff --git a/drivers/pinctrl/pinctrl-apple-gpio.c b/drivers/pinctrl/pinctrl-apple-gpio.c
index 3751c7de37aa..f861e63f4115 100644
--- a/drivers/pinctrl/pinctrl-apple-gpio.c
+++ b/drivers/pinctrl/pinctrl-apple-gpio.c
@@ -474,6 +474,9 @@ static int apple_gpio_pinctrl_probe(struct platform_device *pdev)
 	for (i = 0; i < npins; i++) {
 		pins[i].number = i;
 		pins[i].name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "PIN%u", i);
+		if (!pins[i].name)
+			return -ENOMEM;
+
 		pins[i].drv_data = pctl;
 		pin_names[i] = pins[i].name;
 		pin_nums[i] = i;
diff --git a/drivers/pinctrl/pinctrl-aw9523.c b/drivers/pinctrl/pinctrl-aw9523.c
index b5e1c467625b..1374f30166bc 100644
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -987,8 +987,10 @@ static int aw9523_probe(struct i2c_client *client)
 	lockdep_set_subclass(&awi->i2c_lock, i2c_adapter_depth(client->adapter));
 
 	pdesc = devm_kzalloc(dev, sizeof(*pdesc), GFP_KERNEL);
-	if (!pdesc)
-		return -ENOMEM;
+	if (!pdesc) {
+		ret = -ENOMEM;
+		goto err_disable_vregs;
+	}
 
 	ret = aw9523_hw_init(awi);
 	if (ret)
diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c
index be9b8c010167..d1ab8450ea93 100644
--- a/drivers/pinctrl/pinctrl-ocelot.c
+++ b/drivers/pinctrl/pinctrl-ocelot.c
@@ -1955,21 +1955,21 @@ static void ocelot_irq_handler(struct irq_desc *desc)
 	unsigned int reg = 0, irq, i;
 	unsigned long irqs;
 
+	chained_irq_enter(parent_chip, desc);
+
 	for (i = 0; i < info->stride; i++) {
 		regmap_read(info->map, id_reg + 4 * i, &reg);
 		if (!reg)
 			continue;
 
-		chained_irq_enter(parent_chip, desc);
-
 		irqs = reg;
 
 		for_each_set_bit(irq, &irqs,
 				 min(32U, info->desc->npins - 32 * i))
 			generic_handle_domain_irq(chip->irq.domain, irq + 32 * i);
-
-		chained_irq_exit(parent_chip, desc);
 	}
+
+	chained_irq_exit(parent_chip, desc);
 }
 
 static int ocelot_gpiochip_register(struct platform_device *pdev,
diff --git a/drivers/pinctrl/sophgo/pinctrl-cv18xx.c b/drivers/pinctrl/sophgo/pinctrl-cv18xx.c
index d18fc5aa84f7..57f2674e75d6 100644
--- a/drivers/pinctrl/sophgo/pinctrl-cv18xx.c
+++ b/drivers/pinctrl/sophgo/pinctrl-cv18xx.c
@@ -221,7 +221,7 @@ static int cv1800_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
 	if (!grpnames)
 		return -ENOMEM;
 
-	map = devm_kcalloc(dev, ngroups * 2, sizeof(*map), GFP_KERNEL);
+	map = kcalloc(ngroups * 2, sizeof(*map), GFP_KERNEL);
 	if (!map)
 		return -ENOMEM;
 
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index a8673739871d..5b7fa77c1184 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -1374,10 +1374,15 @@ static int stm32_gpiolib_register_bank(struct stm32_pinctrl *pctl, struct fwnode
 
 	for (i = 0; i < npins; i++) {
 		stm32_pin = stm32_pctrl_get_desc_pin_from_gpio(pctl, bank, i);
-		if (stm32_pin && stm32_pin->pin.name)
+		if (stm32_pin && stm32_pin->pin.name) {
 			names[i] = devm_kasprintf(dev, GFP_KERNEL, "%s", stm32_pin->pin.name);
-		else
+			if (!names[i]) {
+				err = -ENOMEM;
+				goto err_clk;
+			}
+		} else {
 			names[i] = NULL;
+		}
 	}
 
 	bank->gpio_chip.names = (const char * const *)names;