gpio: shared: extend the ifdef guard to gpio_shared_find_entry()

While this function is supposed to be used by all scanning functions, so
far we only have a single one for OF trees. Once we add support for ACPI
and software nodes, we'll drop the CONFIG_OF guard around this routine
but in order to avoid build warnings, let's extend it to cover it in the
meantime.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202511180232.EItKeYjY-lkp@intel.com/
Link: https://lore.kernel.org/r/20251118-gpiolib-shared-of-guard-v1-1-e4ef149a2e0b@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/drivers/gpio/gpiolib-shared.c b/drivers/gpio/gpiolib-shared.c
index 4ce574a21850bd4d1cfa3b2e7c191cf46e18a81c..3803b5c938f9933dab01c6d777c349ed3b42ce9b 100644 (file)
--- a/drivers/gpio/gpiolib-shared.c
+++ b/drivers/gpio/gpiolib-shared.c
@@ -58,6 +58,7 @@ static LIST_HEAD(gpio_shared_list);
 static DEFINE_MUTEX(gpio_shared_lock);
 static DEFINE_IDA(gpio_shared_ida);
 
+#if IS_ENABLED(CONFIG_OF)
 static struct gpio_shared_entry *
 gpio_shared_find_entry(struct fwnode_handle *controller_node,
                       unsigned int offset)
@@ -72,7 +73,6 @@ gpio_shared_find_entry(struct fwnode_handle *controller_node,
        return NULL;
 }
 
-#if IS_ENABLED(CONFIG_OF)
 static int gpio_shared_of_traverse(struct device_node *curr)
 {
        struct gpio_shared_entry *entry;