There's already a debug output whenever a pin is configured, extend this
by printing a "header" with the node name and how many pins configurations
will follow.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/pinctrl/pinctrl-stm32.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/pinctrl/pinctrl-stm32.c b/drivers/pinctrl/pinctrl-stm32.c
index 8e392eac5099..af96974d0d01 100644
--- a/drivers/pinctrl/pinctrl-stm32.c
+++ b/drivers/pinctrl/pinctrl-stm32.c
@@ -138,6 +138,9 @@ static int stm32_pinctrl_set_state(struct pinctrl_device *pdev, struct device_no
else if (of_get_property(pins, "output-high", NULL))
dir = PIN_OUTPUT_HIGH;
+ dev_dbg(pdev->dev, "%s: multiplexing %d pins\n",
+ pins->full_name, num_pins);
+
for (i = 0; i < num_pins; i++) {
struct stm32_gpio_bank *bank = NULL;
u32 pinfunc, mode, alt;
--
2.20.1
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