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gpio: generic: make bgpio_pdata always visible 

Board files that define their own bgpio_pdata are broken when
CONFIG_GPIO_GENERIC is disabled and the bgpio_pdata structure
definition is hidden by the #ifdef:

arch/arm/mach-clps711x/board-autcpu12.c:148:15: error: variable 'autcpu12_mmgpio_pdata' has initializer but incomplete type
 static struct bgpio_pdata autcpu12_mmgpio_pdata __initdata = {
arch/arm/mach-clps711x/board-autcpu12.c:149:2: error: unknown field 'base' specified in initializer
  .base = AUTCPU12_MMGPIO_BASE,

Since the board files should generally not care what drivers are
enabled, this makes the structure definition visible again.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 0f4630f372 ("gpio: generic: factor into gpio_chip struct")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Arnd Bergmann 2016-01-09 22:16:42 +01:00 committed by Linus Walleij
parent 96098df125
commit c474e34877
1 changed files with 2 additions and 2 deletions
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4
include/linux/gpio/driver.h
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@ -220,14 +220,14 @@ static inline void *gpiochip_get_data(struct gpio_chip *chip)
struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc);
#if IS_ENABLED(CONFIG_GPIO_GENERIC)
struct bgpio_pdata {
const char *label;
int base;
int ngpio;
};
#if IS_ENABLED(CONFIG_GPIO_GENERIC)
int bgpio_init(struct gpio_chip *gc, struct device *dev,
unsigned long sz, void __iomem *dat, void __iomem *set,
void __iomem *clr, void __iomem *dirout, void __iomem *dirin,