[PATCH] gpiolib: export gpiochip_get_desc

[Marco Felsch <m.felsch@xxxxxxxxxxxxxx>]

The function was currently used internal by the gpiolib. Since commit
56cc3af4e8c8 ("pinctrl: da9062: add driver support") it is also used by
drivers so we need to export the symbol.

Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
---
Hi,

This commit needs to be applied to address the build failure reported by
Stephen [1].

[1] https://lkml.org/lkml/2020/2/24/1446

 drivers/gpio/gpiolib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 753283486037..1dbd0e6d240b 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -149,6 +149,7 @@ struct gpio_desc *gpiochip_get_desc(struct gpio_chip *chip,
 
 	return &gdev->descs[hwnum];
 }
+EXPORT_SYMBOL_GPL(gpiochip_get_desc);
 
 /**
  * desc_to_gpio - convert a GPIO descriptor to the integer namespace
-- 
2.20.1