serial: doc: Correct return type of mctrl_gpio_to_gpiod()
authorGeert Uytterhoeven <geert+renesas@glider.be>
Mon, 14 Mar 2016 15:16:17 +0000 (16:16 +0100)
committerJonathan Corbet <corbet@lwn.net>
Thu, 31 Mar 2016 06:58:39 +0000 (00:58 -0600)
commit4817ebb144ffa5a1a2bc84b89ed9655dbe6c4502
tree8319202f8e9b6e076c179fbb5556e8a5089987b9
parentd886e7ce157373773254f5c1e7f011cd9d3ec558
serial: doc: Correct return type of mctrl_gpio_to_gpiod()

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/serial/driver