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gpio: replace __maybe_unused in gpiolib.h with static inline

Message ID 1499784103-1538-1-git-send-email-yamada.masahiro@socionext.com
State Accepted
Commit 4a5c886e7cc913b60b68825846cd43dcfe7a2be0
Headers show

Commit Message

Masahiro Yamada July 11, 2017, 2:41 p.m. UTC 
In header files, static inline is more commonly used.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 drivers/gpio/gpiolib.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.7.4
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Patch

diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index a8be286eff86..d003ccb12781 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -219,7 +219,7 @@  int gpiod_hog(struct gpio_desc *desc, const char *name,
 /*
  * Return the GPIO number of the passed descriptor relative to its chip
  */
-static int __maybe_unused gpio_chip_hwgpio(const struct gpio_desc *desc)
+static inline int gpio_chip_hwgpio(const struct gpio_desc *desc)
 {
 	return desc - &desc->gdev->descs[0];
 }