gpio: nomadik: wrap a local variable in a necessary ifdef

The 'desc' local variable in nmk_gpio_dbg_show_one() is now only used
with CONFIG_PINCTRL_NOMADIK enabled so wrap its declaration with an
appropriate ifdef.

Fixes: ddeb66d2cb10 ("gpio: nomadik: don't print out global GPIO numbers in debugfs callbacks")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202509032125.nXBcPuaf-lkp@intel.com/
Link: https://lore.kernel.org/r/20250903131903.95100-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index fde4b416faa81816ee554f85e5665f16d5defa06..97c5cd33279d561c56ea508e3970566da02a5d6d 100644 (file)
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c
@@ -400,7 +400,9 @@ void nmk_gpio_dbg_show_one(struct seq_file *s, struct pinctrl_dev *pctldev,
                           struct gpio_chip *chip, unsigned int offset)
 {
        struct nmk_gpio_chip *nmk_chip = gpiochip_get_data(chip);
+#ifdef CONFIG_PINCTRL_NOMADIK
        struct gpio_desc *desc;
+#endif
        int mode;
        bool is_out;
        bool data_out;