17 files changed, 48 insertions, 68 deletions

diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index db789461fca4..68da3131f8f8 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -205,7 +205,7 @@ static struct platform_device *devices[] __initdata = {
 
 static int nand_dev_ready(struct omap_nand_platform_data *data)
 {
-        return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
+        return gpio_get_value(P2_NAND_RB_GPIO_PIN);
 }
 
 static struct omap_uart_config fsample_uart_config __initdata = {
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 3b65914b9141..a2914ac4a202 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -250,11 +250,8 @@ static struct platform_device h2_kp_device = {
 #if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE)
 static int h2_transceiver_mode(struct device *dev, int state)
 {
-        if (state & IR_SIRMODE)
-                omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 0);
-        else    /* MIR/FIR */
-                omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 1);
-
+        /* SIR when low, else MIR/FIR when HIGH */
+        gpio_set_value(H2_IRDA_FIRSEL_GPIO_PIN, !(state & IR_SIRMODE));
         return 0;
 }
 #endif
@@ -409,7 +406,7 @@ static struct omap_board_config_kernel h2_config[] __initdata = {
 
 static int h2_nand_dev_ready(struct omap_nand_platform_data *data)
 {
-        return omap_get_gpio_datain(H2_NAND_RB_GPIO_PIN);
+        return gpio_get_value(H2_NAND_RB_GPIO_PIN);
 }
 
 static void __init h2_init(void)
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index adfcd7b51393..c524f47cf862 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -498,7 +498,7 @@ static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
 
 static int nand_dev_ready(struct omap_nand_platform_data *data)
 {
-        return omap_get_gpio_datain(H3_NAND_RB_GPIO_PIN);
+        return gpio_get_value(H3_NAND_RB_GPIO_PIN);
 }
 
 static void __init h3_init(void)
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 38d9783ac6d6..e0576f5bcdab 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -102,7 +102,7 @@ static void mipid_shutdown(struct mipid_platform_data *pdata)
 {
         if (pdata->nreset_gpio != -1) {
                 printk(KERN_INFO "shutdown LCD\n");
-                omap_set_gpio_dataout(pdata->nreset_gpio, 0);
+                gpio_set_value(pdata->nreset_gpio, 0);
                 msleep(120);
         }
 }
@@ -130,7 +130,7 @@ static void ads7846_dev_init(void)
 
 static int ads7846_get_pendown_state(void)
 {
-        return !omap_get_gpio_datain(ADS7846_PENDOWN_GPIO);
+        return !gpio_get_value(ADS7846_PENDOWN_GPIO);
 }
 
 static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = {
@@ -228,9 +228,9 @@ static void nokia770_audio_pwr_up(void)
         /* Turn on codec */
         aic23_power_up();
 
-        if (omap_get_gpio_datain(HEADPHONE_GPIO))
+        if (gpio_get_value(HEADPHONE_GPIO))
                 /* HP not connected, turn on amplifier */
-                omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 1);
+                gpio_set_value(AMPLIFIER_CTRL_GPIO, 1);
         else
                 /* HP connected, do not turn on amplifier */
                 printk("HP connected\n");
@@ -250,7 +250,7 @@ static DECLARE_DELAYED_WORK(codec_power_down_work, codec_delayed_power_down);
 static void nokia770_audio_pwr_down(void)
 {
         /* Turn off amplifier */
-        omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 0);
+        gpio_set_value(AMPLIFIER_CTRL_GPIO, 0);
 
         /* Turn off codec: schedule delayed work */
         schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index b58043644a6f..df663ba7ea88 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -255,7 +255,7 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery)
 {
         int charging, batt, hi, lo, mid;
 
-        charging = !omap_get_gpio_datain(PALMTE_DC_GPIO);
+        charging = !gpio_get_value(PALMTE_DC_GPIO);
         batt = battery[0];
         if (charging)
                 batt -= 60;
@@ -335,11 +335,11 @@ static void palmte_headphones_detect(void *data, int state)
 {
         if (state) {
                 /* Headphones connected, disable speaker */
-                omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 0);
+                gpio_set_value(PALMTE_SPEAKER_GPIO, 0);
                 printk(KERN_INFO "PM: speaker off\n");
         } else {
                 /* Headphones unplugged, re-enable speaker */
-                omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 1);
+                gpio_set_value(PALMTE_SPEAKER_GPIO, 1);
                 printk(KERN_INFO "PM: speaker on\n");
         }
 }
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 40f9860a09df..5c001afe8062 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -268,7 +268,7 @@ static struct platform_device *palmtt_devices[] __initdata = {
 
 static int palmtt_get_pendown_state(void)
 {
-        return !omap_get_gpio_datain(6);
+        return !gpio_get_value(6);
 }
 
 static const struct ads7846_platform_data palmtt_ts_info = {
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index e719294250b1..c33766c4dd92 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -239,7 +239,7 @@ static struct platform_device *devices[] __initdata = {
 static int
 palmz71_get_pendown_state(void)
 {
-        return !omap_get_gpio_datain(PALMZ71_PENIRQ_GPIO);
+        return !gpio_get_value(PALMZ71_PENIRQ_GPIO);
 }
 
 static const struct ads7846_platform_data palmz71_ts_info = {
@@ -295,7 +295,7 @@ static struct omap_board_config_kernel palmz71_config[] __initdata = {
 static irqreturn_t
 palmz71_powercable(int irq, void *dev_id)
 {
-        if (omap_get_gpio_datain(PALMZ71_USBDETECT_GPIO)) {
+        if (gpio_get_value(PALMZ71_USBDETECT_GPIO)) {
                 printk(KERN_INFO "PM: Power cable connected\n");
                 set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO),
                                 IRQ_TYPE_EDGE_FALLING);
@@ -323,7 +323,7 @@ palmz71_gpio_setup(int early)
 {
         if (early) {
                 /* Only set GPIO1 so we have a working serial */
-                omap_set_gpio_dataout(1, 1);
+                gpio_set_value(1, 1);
                 omap_set_gpio_direction(1, 0);
         } else {
                 /* Set MMC/SD host WP pin as input */
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index b715917bfdaf..b8f0077f9c77 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -205,7 +205,7 @@ static struct platform_device *devices[] __initdata = {
 
 static int nand_dev_ready(struct omap_nand_platform_data *data)
 {
-        return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
+        return gpio_get_value(P2_NAND_RB_GPIO_PIN);
 }
 
 static struct omap_uart_config perseus2_uart_config __initdata = {
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 130bcc6fd082..22305270381d 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -440,9 +440,9 @@ static void __init omap_sx1_init(void)
         omap_set_gpio_direction(11, 0);/* gpio11 -> output */
         omap_set_gpio_direction(15, 0);/* gpio15 -> output */
         /* set GPIO data */
-        omap_set_gpio_dataout(1, 1);/*A_IRDA_OFF = 1 */
-        omap_set_gpio_dataout(11, 0);/*A_SWITCH = 0 */
-        omap_set_gpio_dataout(15, 0);/*A_USB_ON = 0 */
+        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 */
 
 }
 /*----------------------------------------*/
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 45a01311669a..d7ab11acc7eb 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -172,16 +172,16 @@ static void __init voiceblue_init(void)
         /* smc91x reset */
         omap_request_gpio(7);
         omap_set_gpio_direction(7, 0);
-        omap_set_gpio_dataout(7, 1);
+        gpio_set_value(7, 1);
         udelay(2);      /* wait at least 100ns */
-        omap_set_gpio_dataout(7, 0);
+        gpio_set_value(7, 0);
         mdelay(50);     /* 50ms until PHY ready */
         /* smc91x interrupt pin */
         omap_request_gpio(8);
         /* 16C554 reset*/
         omap_request_gpio(6);
         omap_set_gpio_direction(6, 0);
-        omap_set_gpio_dataout(6, 0);
+        gpio_set_value(6, 0);
         /* 16C554 interrupt pins */
         omap_request_gpio(12);
         omap_request_gpio(13);
@@ -245,17 +245,17 @@ static int wdt_gpio_state;
 void voiceblue_wdt_enable(void)
 {
         omap_set_gpio_direction(0, 0);
-        omap_set_gpio_dataout(0, 0);
-        omap_set_gpio_dataout(0, 1);
-        omap_set_gpio_dataout(0, 0);
+        gpio_set_value(0, 0);
+        gpio_set_value(0, 1);
+        gpio_set_value(0, 0);
         wdt_gpio_state = 0;
 }
 
 void voiceblue_wdt_disable(void)
 {
-        omap_set_gpio_dataout(0, 0);
-        omap_set_gpio_dataout(0, 1);
-        omap_set_gpio_dataout(0, 0);
+        gpio_set_value(0, 0);
+        gpio_set_value(0, 1);
+        gpio_set_value(0, 0);
         omap_set_gpio_direction(0, 1);
 }
 
@@ -265,7 +265,7 @@ void voiceblue_wdt_ping(void)
                 return;
 
         wdt_gpio_state = !wdt_gpio_state;
-        omap_set_gpio_dataout(0, wdt_gpio_state);
+        gpio_set_value(0, wdt_gpio_state);
 }
 
 void voiceblue_reset(void)
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index 71fe2cc7f7cf..17c9d0e04216 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -65,8 +65,8 @@ void h2p2_dbg_leds_event(led_event_t evt)
                 /* all leds off during suspend or shutdown */
 
                 if (! machine_is_omap_perseus2()) {
-                        omap_set_gpio_dataout(GPIO_TIMER, 0);
-                        omap_set_gpio_dataout(GPIO_IDLE, 0);
+                        gpio_set_value(GPIO_TIMER, 0);
+                        gpio_set_value(GPIO_IDLE, 0);
                 }
 
                 __raw_writew(~0, &fpga->leds);
@@ -94,7 +94,7 @@ void h2p2_dbg_leds_event(led_event_t evt)
                 if (machine_is_omap_perseus2())
                         hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER;
                 else {
-                        omap_set_gpio_dataout(GPIO_TIMER, led_state & LED_TIMER_ON);
+                        gpio_set_value(GPIO_TIMER, led_state & LED_TIMER_ON);
                         goto done;
                 }
 
@@ -106,7 +106,7 @@ void h2p2_dbg_leds_event(led_event_t evt)
                 if (machine_is_omap_perseus2())
                         hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE;
                 else {
-                        omap_set_gpio_dataout(GPIO_IDLE, 1);
+                        gpio_set_value(GPIO_IDLE, 1);
                         goto done;
                 }
 
@@ -116,7 +116,7 @@ void h2p2_dbg_leds_event(led_event_t evt)
                 if (machine_is_omap_perseus2())
                         hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE;
                 else {
-                        omap_set_gpio_dataout(GPIO_IDLE, 0);
+                        gpio_set_value(GPIO_IDLE, 0);
                         goto done;
                 }
 
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 98e789622dfd..499d7ad8697d 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -44,8 +44,8 @@ static void mistral_setled(void)
                 green = 1;
         /* else both sides are disabled */
 
-        omap_set_gpio_dataout(GPIO_LED_GREEN, green);
-        omap_set_gpio_dataout(GPIO_LED_RED, red);
+        gpio_set_value(GPIO_LED_GREEN, green);
+        gpio_set_value(GPIO_LED_RED, red);
 }
 
 #endif
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 989ad152d7f8..a4ba52c8119b 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -361,7 +361,7 @@ static void __init apollon_usb_init(void)
         omap_cfg_reg(P21_242X_GPIO12);
         omap_request_gpio(12);
         omap_set_gpio_direction(12, 0);         /* OUT */
-        omap_set_gpio_dataout(12, 0);
+        gpio_set_value(12, 0);
 }
 
 static void __init omap_apollon_init(void)
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index 2f4c0cabfd34..be4eefda4767 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -83,8 +83,8 @@ static void h2p2_dbg_leds_event(led_event_t evt)
                 /* all leds off during suspend or shutdown */
 
                 if (!(machine_is_omap_perseus2() || machine_is_omap_h4())) {
-                        omap_set_gpio_dataout(GPIO_TIMER, 0);
-                        omap_set_gpio_dataout(GPIO_IDLE, 0);
+                        gpio_set_value(GPIO_TIMER, 0);
+                        gpio_set_value(GPIO_IDLE, 0);
                 }
 
                 __raw_writew(~0, &fpga->leds);
@@ -107,7 +107,7 @@ static void h2p2_dbg_leds_event(led_event_t evt)
                 if (machine_is_omap_perseus2() || machine_is_omap_h4())
                         hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER;
                 else {
-                        omap_set_gpio_dataout(GPIO_TIMER,
+                        gpio_set_value(GPIO_TIMER,
                                         led_state & LED_TIMER_ON);
                         goto done;
                 }
@@ -121,7 +121,7 @@ static void h2p2_dbg_leds_event(led_event_t evt)
                 if (machine_is_omap_perseus2() || machine_is_omap_h4())
                         hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE;
                 else {
-                        omap_set_gpio_dataout(GPIO_IDLE, 1);
+                        gpio_set_value(GPIO_IDLE, 1);
                         goto done;
                 }
 
@@ -131,7 +131,7 @@ static void h2p2_dbg_leds_event(led_event_t evt)
                 if (machine_is_omap_perseus2() || machine_is_omap_h4())
                         hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE;
                 else {
-                        omap_set_gpio_dataout(GPIO_IDLE, 0);
+                        gpio_set_value(GPIO_IDLE, 0);
                         goto done;
                 }
 
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index e07ab233e783..c0322b56efe9 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -407,20 +407,7 @@ static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
         __raw_writel(l, reg);
 }
 
-void omap_set_gpio_dataout(int gpio, int enable)
-{
-        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_dataout(bank, get_gpio_index(gpio), enable);
-        spin_unlock_irqrestore(&bank->lock, flags);
-}
-
-int omap_get_gpio_datain(int gpio)
+static int __omap_get_gpio_datain(int gpio)
 {
         struct gpio_bank *bank;
         void __iomem *reg;
@@ -1258,7 +1245,7 @@ static int gpio_input(struct gpio_chip *chip, unsigned offset)
 
 static int gpio_get(struct gpio_chip *chip, unsigned offset)
 {
-        return omap_get_gpio_datain(chip->base + offset);
+        return __omap_get_gpio_datain(chip->base + offset);
 }
 
 static int gpio_output(struct gpio_chip *chip, unsigned offset, int value)
@@ -1755,8 +1742,6 @@ static int __init omap_gpio_sysinit(void)
 EXPORT_SYMBOL(omap_request_gpio);
 EXPORT_SYMBOL(omap_free_gpio);
 EXPORT_SYMBOL(omap_set_gpio_direction);
-EXPORT_SYMBOL(omap_set_gpio_dataout);
-EXPORT_SYMBOL(omap_get_gpio_datain);
 
 arch_initcall(omap_gpio_sysinit);
 
@@ -1814,7 +1799,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
                                 continue;
 
                         irq = bank->virtual_irq_start + j;
-                        value = omap_get_gpio_datain(gpio);
+                        value = gpio_get_value(gpio);
                         is_in = gpio_is_input(bank, mask);
 
                         if (bank_is_mpuio(bank))
diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h
index 5f996f350c84..d91ba328a309 100644
--- a/arch/arm/plat-omap/include/mach/gpio.h
+++ b/arch/arm/plat-omap/include/mach/gpio.h
@@ -74,8 +74,6 @@ 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 omap_set_gpio_dataout(int gpio, int enable);
-extern int omap_get_gpio_datain(int gpio);
 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);
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index a7e4d985f5ef..cf1501d26a39 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -149,7 +149,7 @@ static int omap2_onenand_wait(struct mtd_info *mtd, int state)
 
                 INIT_COMPLETION(c->irq_done);
                 if (c->gpio_irq) {
-                        result = omap_get_gpio_datain(c->gpio_irq);
+                        result = gpio_get_value(c->gpio_irq);
                         if (result == -1) {
                                 ctrl = read_reg(c, ONENAND_REG_CTRL_STATUS);
                                 intr = read_reg(c, ONENAND_REG_INTERRUPT);