summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/mach-omap1/board-h2.c2
-rw-r--r--arch/arm/mach-omap1/board-palmz71.c3
-rw-r--r--arch/arm/mach-omap1/board-sx1.c11
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c9
-rw-r--r--arch/arm/mach-omap1/leds.c4
-rw-r--r--arch/arm/mach-omap2/board-apollon.c3
-rw-r--r--arch/arm/plat-omap/gpio.c14
-rw-r--r--arch/arm/plat-omap/include/mach/gpio.h1
8 files changed, 11 insertions, 36 deletions
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index a2914ac4a202..7329ad549a98 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -439,7 +439,7 @@ static void __init h2_init(void)
#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE)
omap_writel(omap_readl(FUNC_MUX_CTRL_A) | 7, FUNC_MUX_CTRL_A);
if (!(omap_request_gpio(H2_IRDA_FIRSEL_GPIO_PIN))) {
- omap_set_gpio_direction(H2_IRDA_FIRSEL_GPIO_PIN, 0);
+ gpio_direction_output(H2_IRDA_FIRSEL_GPIO_PIN, 0);
h2_irda_data.transceiver_mode = h2_transceiver_mode;
}
#endif
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 5a232adaefcc..dec20104eb58 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -323,8 +323,7 @@ palmz71_gpio_setup(int early)
{
if (early) {
/* Only set GPIO1 so we have a working serial */
- gpio_set_value(1, 1);
- omap_set_gpio_direction(1, 0);
+ gpio_direction_output(1, 1);
} else {
/* Set MMC/SD host WP pin as input */
if (omap_request_gpio(PALMZ71_MMC_WP_GPIO)) {
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 22305270381d..93bd395b9972 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -436,14 +436,9 @@ static void __init omap_sx1_init(void)
omap_request_gpio(1); /* A_IRDA_OFF */
omap_request_gpio(11); /* A_SWITCH */
omap_request_gpio(15); /* A_USB_ON */
- omap_set_gpio_direction(1, 0);/* gpio1 -> output */
- omap_set_gpio_direction(11, 0);/* gpio11 -> output */
- omap_set_gpio_direction(15, 0);/* gpio15 -> output */
- /* set GPIO data */
- gpio_set_value(1, 1);/*A_IRDA_OFF = 1 */
- gpio_set_value(11, 0);/*A_SWITCH = 0 */
- gpio_set_value(15, 0);/*A_USB_ON = 0 */
-
+ gpio_direction_output(1, 1); /*A_IRDA_OFF = 1 */
+ gpio_direction_output(11, 0); /*A_SWITCH = 0 */
+ gpio_direction_output(15, 0); /*A_USB_ON = 0 */
}
/*----------------------------------------*/
static void __init omap_sx1_init_irq(void)
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 86e73b7bffa9..43b008f639f5 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -171,8 +171,7 @@ static void __init voiceblue_init(void)
omap_request_gpio(0);
/* smc91x reset */
omap_request_gpio(7);
- omap_set_gpio_direction(7, 0);
- gpio_set_value(7, 1);
+ gpio_direction_output(7, 1);
udelay(2); /* wait at least 100ns */
gpio_set_value(7, 0);
mdelay(50); /* 50ms until PHY ready */
@@ -180,8 +179,7 @@ static void __init voiceblue_init(void)
omap_request_gpio(8);
/* 16C554 reset*/
omap_request_gpio(6);
- omap_set_gpio_direction(6, 0);
- gpio_set_value(6, 0);
+ gpio_direction_output(6, 0);
/* 16C554 interrupt pins */
omap_request_gpio(12);
omap_request_gpio(13);
@@ -244,8 +242,7 @@ static int wdt_gpio_state;
void voiceblue_wdt_enable(void)
{
- omap_set_gpio_direction(0, 0);
- gpio_set_value(0, 0);
+ gpio_direction_output(0, 0);
gpio_set_value(0, 1);
gpio_set_value(0, 0);
wdt_gpio_state = 0;
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
index 6cdad93c4a00..540434e38f22 100644
--- a/arch/arm/mach-omap1/leds.c
+++ b/arch/arm/mach-omap1/leds.c
@@ -48,13 +48,13 @@ omap_leds_init(void)
*/
omap_cfg_reg(P18_1610_GPIO3);
if (omap_request_gpio(3) == 0)
- omap_set_gpio_direction(3, 0);
+ gpio_direction_output(3, 1);
else
printk(KERN_WARNING "LED: can't get GPIO3/red?\n");
omap_cfg_reg(MPUIO4);
if (omap_request_gpio(OMAP_MPUIO(4)) == 0)
- omap_set_gpio_direction(OMAP_MPUIO(4), 0);
+ gpio_direction_output(OMAP_MPUIO(4), 1);
else
printk(KERN_WARNING "LED: can't get MPUIO4/green?\n");
}
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index abc916723702..ab6b8cd23eb4 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -360,8 +360,7 @@ static void __init apollon_usb_init(void)
/* DEVICE_SUSPEND */
omap_cfg_reg(P21_242X_GPIO12);
omap_request_gpio(12);
- omap_set_gpio_direction(12, 0); /* OUT */
- gpio_set_value(12, 0);
+ gpio_direction_output(12, 0);
}
static void __init omap_apollon_init(void)
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index c0322b56efe9..a6dbef476035 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -333,19 +333,6 @@ static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
__raw_writel(l, reg);
}
-void omap_set_gpio_direction(int gpio, int is_input)
-{
- struct gpio_bank *bank;
- unsigned long flags;
-
- if (check_gpio(gpio) < 0)
- return;
- bank = get_gpio_bank(gpio);
- spin_lock_irqsave(&bank->lock, flags);
- _set_gpio_direction(bank, get_gpio_index(gpio), is_input);
- spin_unlock_irqrestore(&bank->lock, flags);
-}
-
static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
{
void __iomem *reg = bank->base;
@@ -1741,7 +1728,6 @@ static int __init omap_gpio_sysinit(void)
EXPORT_SYMBOL(omap_request_gpio);
EXPORT_SYMBOL(omap_free_gpio);
-EXPORT_SYMBOL(omap_set_gpio_direction);
arch_initcall(omap_gpio_sysinit);
diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h
index d91ba328a309..552ad0c0ac4f 100644
--- a/arch/arm/plat-omap/include/mach/gpio.h
+++ b/arch/arm/plat-omap/include/mach/gpio.h
@@ -73,7 +73,6 @@
extern int omap_gpio_init(void); /* Call from board init only */
extern int omap_request_gpio(int gpio);
extern void omap_free_gpio(int gpio);
-extern void omap_set_gpio_direction(int gpio, int is_input);
extern void omap2_gpio_prepare_for_retention(void);
extern void omap2_gpio_resume_after_retention(void);
extern void omap_set_gpio_debounce(int gpio, int enable);
OpenPOWER on IntegriCloud