[PATCH 2/2] pinctrl: amd: Add PM debugging message for turning on/off wakes

["Mario Limonciello (AMD)" <superm1@kernel.org>]

The GPIOs for devices not in _AEI/_EVT such as touchpad or touchscreen
won't have wakeup turned on until the suspend sequence starts.

Due to code in amd_gpio_suspend_hibernate_common() masking the interrupt
can make this difficult to follow what's going on.  Add an explicit
debugging message to tell when that was turned on/off.

Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
---
 drivers/pinctrl/pinctrl-amd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 09a5425d54ba3..127eeb0104d85 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -448,6 +448,9 @@ static int amd_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
 	u32 wake_mask = BIT(WAKE_CNTRL_OFF_S0I3) | BIT(WAKE_CNTRL_OFF_S3);
 	int err;
 
+	pm_pr_dbg("Setting wake for GPIO %lu to %s\n",
+		   d->hwirq, str_enable_disable(on));
+
 	raw_spin_lock_irqsave(&gpio_dev->lock, flags);
 	pin_reg = readl(gpio_dev->base + (d->hwirq)*4);
 
-- 
2.43.0