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| author | Shawn Guo | 2013-01-17 15:03:22 +0100 |
|---|---|---|
| committer | Linus Walleij | 2013-01-22 10:23:34 +0100 |
| commit | d59b4eaaf04db07a02f092bfcb00de7f2e2d10db (patch) | |
| tree | 793bf9fadb38ebcbbe84d6e403405c3e43e81023 /drivers/gpio/Kconfig | |
| parent | gpio: twl4030: Cache the direction and output states in private data (diff) | |
| download | kernel-qcow2-linux-d59b4eaaf04db07a02f092bfcb00de7f2e2d10db.tar.gz kernel-qcow2-linux-d59b4eaaf04db07a02f092bfcb00de7f2e2d10db.tar.xz kernel-qcow2-linux-d59b4eaaf04db07a02f092bfcb00de7f2e2d10db.zip | |
gpio: fix warning of 'struct gpio_chip' declaration
The struct gpio_chip is only defined inside #ifdef CONFIG_GPIOLIB,
but it's referenced by gpiochip_add_pin_range() and
gpiochip_remove_pin_ranges() which are outside #ifdef CONFIG_GPIOLIB.
Thus, we see the following warning when building blackfin image, where
GPIOLIB is not required.
CC arch/blackfin/kernel/bfin_gpio.o
CC init/version.o
In file included from arch/blackfin/include/asm/gpio.h:321,
from arch/blackfin/kernel/bfin_gpio.c:15:
include/asm-generic/gpio.h:298: warning: 'struct gpio_chip' declared inside parameter list
include/asm-generic/gpio.h:298: warning: its scope is only this definition or declaration, which is probably not what you want
include/asm-generic/gpio.h:304: warning: 'struct gpio_chip' declared inside parameter list
Move pinctrl trunk into #ifdef CONFIG_GPIOLIB to fix the warning,
since it appears that pinctrl gpio range support depends on GPIOLIB.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
0 files changed, 0 insertions, 0 deletions