diff options
| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2013-11-26 14:11:21 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-02-12 14:36:04 +0400 |
| commit | 75916d5549e4c134f69068de175c90c170c17a7a (patch) | |
| tree | e3e34c912c30c5596a34d96153b9943fc960d3b2 /arch/arm/mach-sa1100 | |
| parent | eb02313d2c96e1793cf37693d432fd2c129ae170 (diff) | |
| download | linux-75916d5549e4c134f69068de175c90c170c17a7a.tar.xz | |
ARM: 7903/1: sa1100: h3xxx: drop hand-coded gpio_request_array analogue
h3xxx_init_gpio() behaves alsmost like gpio_request_array. Also after
all GPIO refactoring it is unused. Drop it now.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-sa1100')
| -rw-r--r-- | arch/arm/mach-sa1100/h3xxx.c | 31 | ||||
| -rw-r--r-- | arch/arm/mach-sa1100/include/mach/h3xxx.h | 11 |
2 files changed, 0 insertions, 42 deletions
diff --git a/arch/arm/mach-sa1100/h3xxx.c b/arch/arm/mach-sa1100/h3xxx.c index 82e87024b1a6..c79bf467fb7f 100644 --- a/arch/arm/mach-sa1100/h3xxx.c +++ b/arch/arm/mach-sa1100/h3xxx.c @@ -28,37 +28,6 @@ #include "generic.h" -void h3xxx_init_gpio(struct gpio_default_state *s, size_t n) -{ - while (n--) { - const char *name = s->name; - int err; - - if (!name) - name = "[init]"; - err = gpio_request(s->gpio, name); - if (err) { - printk(KERN_ERR "gpio%u: unable to request: %d\n", - s->gpio, err); - continue; - } - if (s->mode >= 0) { - err = gpio_direction_output(s->gpio, s->mode); - } else { - err = gpio_direction_input(s->gpio); - } - if (err) { - printk(KERN_ERR "gpio%u: unable to set direction: %d\n", - s->gpio, err); - continue; - } - if (!s->name) - gpio_free(s->gpio); - s++; - } -} - - /* * H3xxx flash support */ diff --git a/arch/arm/mach-sa1100/include/mach/h3xxx.h b/arch/arm/mach-sa1100/include/mach/h3xxx.h index c810620db53d..603d4343f7f6 100644 --- a/arch/arm/mach-sa1100/include/mach/h3xxx.h +++ b/arch/arm/mach-sa1100/include/mach/h3xxx.h @@ -79,17 +79,6 @@ #define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */ #define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */ -struct gpio_default_state { - int gpio; - int mode; - const char *name; -}; - -#define GPIO_MODE_IN -1 -#define GPIO_MODE_OUT0 0 -#define GPIO_MODE_OUT1 1 - -void h3xxx_init_gpio(struct gpio_default_state *s, size_t n); void __init h3xxx_map_io(void); void __init h3xxx_mach_init(void); |