Merge tag 'pinctrl-v6.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control fix from Linus Walleij:
 "This is just a revert of the AMD fix, because the fix broke some
  laptops. We are working on a proper solution"

* tag 'pinctrl-v6.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  Revert "pinctrl: amd: Disable and mask interrupts on resume"

1 files changed, 16 insertions, 20 deletions

diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 609821b756c2..9236a132c7ba 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -872,34 +872,32 @@ static const struct pinconf_ops amd_pinconf_ops = {
 	.pin_config_group_set = amd_pinconf_group_set,
 };
 
-static void amd_gpio_irq_init_pin(struct amd_gpio *gpio_dev, int pin)
+static void amd_gpio_irq_init(struct amd_gpio *gpio_dev)
 {
-	const struct pin_desc *pd;
+	struct pinctrl_desc *desc = gpio_dev->pctrl->desc;
 	unsigned long flags;
 	u32 pin_reg, mask;
+	int i;
 
 	mask = BIT(WAKE_CNTRL_OFF_S0I3) | BIT(WAKE_CNTRL_OFF_S3) |
 		BIT(INTERRUPT_MASK_OFF) | BIT(INTERRUPT_ENABLE_OFF) |
 		BIT(WAKE_CNTRL_OFF_S4);
 
-	pd = pin_desc_get(gpio_dev->pctrl, pin);
-	if (!pd)
-		return;
+	for (i = 0; i < desc->npins; i++) {
+		int pin = desc->pins[i].number;
+		const struct pin_desc *pd = pin_desc_get(gpio_dev->pctrl, pin);
 
-	raw_spin_lock_irqsave(&gpio_dev->lock, flags);
-	pin_reg = readl(gpio_dev->base + pin * 4);
-	pin_reg &= ~mask;
-	writel(pin_reg, gpio_dev->base + pin * 4);
-	raw_spin_unlock_irqrestore(&gpio_dev->lock, flags);
-}
+		if (!pd)
+			continue;
 
-static void amd_gpio_irq_init(struct amd_gpio *gpio_dev)
-{
-	struct pinctrl_desc *desc = gpio_dev->pctrl->desc;
-	int i;
+		raw_spin_lock_irqsave(&gpio_dev->lock, flags);
 
-	for (i = 0; i < desc->npins; i++)
-		amd_gpio_irq_init_pin(gpio_dev, i);
+		pin_reg = readl(gpio_dev->base + i * 4);
+		pin_reg &= ~mask;
+		writel(pin_reg, gpio_dev->base + i * 4);
+
+		raw_spin_unlock_irqrestore(&gpio_dev->lock, flags);
+	}
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -952,10 +950,8 @@ static int amd_gpio_resume(struct device *dev)
 	for (i = 0; i < desc->npins; i++) {
 		int pin = desc->pins[i].number;
 
-		if (!amd_gpio_should_save(gpio_dev, pin)) {
-			amd_gpio_irq_init_pin(gpio_dev, pin);
+		if (!amd_gpio_should_save(gpio_dev, pin))
 			continue;
-		}
 
 		raw_spin_lock_irqsave(&gpio_dev->lock, flags);
 		gpio_dev->saved_regs[i] |= readl(gpio_dev->base + pin * 4) & PIN_IRQ_PENDING;