From: Barry Song Date: Fri, 28 Oct 2011 03:38:24 +0000 (-0700) Subject: pinctrl: fix "warning: 'struct pinctrl_dev' declared inside parameter list" X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e0e20753c15fc418d94fee826af394907df856d8;p=linux-beck.git pinctrl: fix "warning: 'struct pinctrl_dev' declared inside parameter list" when pinctl subsystem is not selected, when compiling drivers including the include/linux/pinctrl/pinctrl.h, we will get the warning as below: In file included from include/linux/pinctrl/pinmux.h:17, from drivers/tty/serial/sirfsoc_uart.c:25: include/linux/pinctrl/pinctrl.h:126: warning: 'struct pinctrl_dev' declared inside parameter list include/linux/pinctrl/pinctrl.h:126: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Barry Song Signed-off-by: Linus Walleij --- diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 3605e947fa90..04c011038f32 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -121,6 +121,7 @@ extern const char *pinctrl_dev_get_name(struct pinctrl_dev *pctldev); extern void *pinctrl_dev_get_drvdata(struct pinctrl_dev *pctldev); #else +struct pinctrl_dev; /* Sufficiently stupid default function when pinctrl is not in use */ static inline bool pin_is_valid(struct pinctrl_dev *pctldev, int pin)