[PATCH/RFC,v2,2/5] gpio: Export gpiochip_get_desc() to modular GPIO code
diff mbox series

Message ID 20190911143858.13024-3-geert+renesas@glider.be
State Under Review
Delegated to: Geert Uytterhoeven
Headers show
Series
  • gpio: Add GPIO Aggregator Driver
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Commit Message

Geert Uytterhoeven Sept. 11, 2019, 2:38 p.m. UTC
Export the gpiochip_get_desc() symbol, so modular GPIO driver can make
use of this function again.

This is a partial revert of commit 1bd6b601fe196b6f ("gpio: make
gpiochip_get_desc() gpiolib-private").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
ERROR: "gpiochip_get_desc" [drivers/gpio/gpio-aggregator.ko] undefined!
---
 drivers/gpio/gpiolib.c | 1 +
 1 file changed, 1 insertion(+)

Patch
diff mbox series

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index dbecf266be5a5a2a..c2cf01fb72a9de87 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -95,6 +95,7 @@  static inline void desc_set_label(struct gpio_desc *d, const char *label)
 {
 	d->label = label;
 }
+EXPORT_SYMBOL_GPL(gpiochip_get_desc);
 
 /**
  * gpio_to_desc - Convert a GPIO number to its descriptor