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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Alexander Graf <graf@amazon.com>,
	Peter Maydell <peter.maydell@linaro.org>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Phil Reid <preid@electromag.com.au>,
	Harish Jenny K N <harish_kandiga@mentor.com>,
	Marc Zyngier <marc.zyngier@arm.com>,
	Christoffer Dall <christoffer.dall@arm.com>,
	Magnus Damm <magnus.damm@gmail.com>,
	linux-gpio@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	linux-kernel@vger.kernel.org, qemu-devel@nongnu.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH/RFC v2 2/5] gpio: Export gpiochip_get_desc() to modular GPIO code
Date: Wed, 11 Sep 2019 16:38:55 +0200
Message-ID: <20190911143858.13024-3-geert+renesas@glider.be> (raw)
In-Reply-To: <20190911143858.13024-1-geert+renesas@glider.be>

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(+)

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
-- 
2.17.1


  parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-11 14:38 [PATCH/RFC v2 0/5] gpio: Add GPIO Aggregator Driver Geert Uytterhoeven
2019-09-11 14:38 ` [PATCH/RFC v2 1/5] gpio: Export gpiod_{request,free}() to modular GPIO code Geert Uytterhoeven
2019-09-11 14:38 ` Geert Uytterhoeven [this message]
2019-09-11 14:38 ` [PATCH/RFC v2 3/5] gpio: Export gpio_name_to_desc() " Geert Uytterhoeven
2019-09-11 14:38 ` [PATCH/RFC v2 4/5] gpio: Add GPIO Forwarder Helper Geert Uytterhoeven
2019-09-11 14:38 ` [PATCH/RFC v2 5/5] gpio: Add GPIO Aggregator Driver Geert Uytterhoeven

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