5 files changed, 75 insertions, 87 deletions

diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index dcea87a0bc56..9a816db7cc25 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -72,12 +72,9 @@ static unsigned int *col_gpios;
 static void set_col_gpio_val(struct omap_kp *omap_kp, u8 value)
 {
         int col;
-        for (col = 0; col < omap_kp->cols; col++) {
-                if (value & (1 << col))
-                        omap_set_gpio_dataout(col_gpios[col], 1);
-                else
-                        omap_set_gpio_dataout(col_gpios[col], 0);
-        }
+
+        for (col = 0; col < omap_kp->cols; col++)
+                gpio_set_value(col_gpios[col], value & (1 << col));
 }
 
 static u8 get_row_gpio_val(struct omap_kp *omap_kp)
@@ -86,7 +83,7 @@ static u8 get_row_gpio_val(struct omap_kp *omap_kp)
         u8 value = 0;
 
         for (row = 0; row < omap_kp->rows; row++) {
-                if (omap_get_gpio_datain(row_gpios[row]))
+                if (gpio_get_value(row_gpios[row]))
                         value |= (1 << row);
         }
         return value;
@@ -333,23 +330,23 @@ static int __init omap_kp_probe(struct platform_device *pdev)
         if (cpu_is_omap24xx()) {
                 /* Cols: outputs */
                 for (col_idx = 0; col_idx < omap_kp->cols; col_idx++) {
-                        if (omap_request_gpio(col_gpios[col_idx]) < 0) {
+                        if (gpio_request(col_gpios[col_idx], "omap_kp_col") < 0) {
                                 printk(KERN_ERR "Failed to request"
                                        "GPIO%d for keypad\n",
                                        col_gpios[col_idx]);
                                 goto err1;
                         }
-                        omap_set_gpio_direction(col_gpios[col_idx], 0);
+                        gpio_direction_output(col_gpios[col_idx], 0);
                 }
                 /* Rows: inputs */
                 for (row_idx = 0; row_idx < omap_kp->rows; row_idx++) {
-                        if (omap_request_gpio(row_gpios[row_idx]) < 0) {
+                        if (gpio_request(row_gpios[row_idx], "omap_kp_row") < 0) {
                                 printk(KERN_ERR "Failed to request"
                                        "GPIO%d for keypad\n",
                                        row_gpios[row_idx]);
                                 goto err2;
                         }
-                        omap_set_gpio_direction(row_gpios[row_idx], 1);
+                        gpio_direction_input(row_gpios[row_idx]);
                 }
         } else {
                 col_idx = 0;
@@ -418,10 +415,10 @@ err3:
         device_remove_file(&pdev->dev, &dev_attr_enable);
 err2:
         for (i = row_idx - 1; i >=0; i--)
-                omap_free_gpio(row_gpios[i]);
+                gpio_free(row_gpios[i]);
 err1:
         for (i = col_idx - 1; i >=0; i--)
-                omap_free_gpio(col_gpios[i]);
+                gpio_free(col_gpios[i]);
 
         kfree(omap_kp);
         input_free_device(input_dev);
@@ -438,9 +435,9 @@ static int omap_kp_remove(struct platform_device *pdev)
         if (cpu_is_omap24xx()) {
                 int i;
                 for (i = 0; i < omap_kp->cols; i++)
-                        omap_free_gpio(col_gpios[i]);
+                        gpio_free(col_gpios[i]);
                 for (i = 0; i < omap_kp->rows; i++) {
-                        omap_free_gpio(row_gpios[i]);
+                        gpio_free(row_gpios[i]);
                         free_irq(OMAP_GPIO_IRQ(row_gpios[i]), 0);
                 }
         } else {
diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c
index 26d42987971f..782994ead0e8 100644
--- a/drivers/mtd/nand/ams-delta.c
+++ b/drivers/mtd/nand/ams-delta.c
@@ -145,7 +145,7 @@ static void ams_delta_hwcontrol(struct mtd_info *mtd, int cmd,
 
 static int ams_delta_nand_ready(struct mtd_info *mtd)
 {
-        return omap_get_gpio_datain(AMS_DELTA_GPIO_PIN_NAND_RB);
+        return gpio_get_value(AMS_DELTA_GPIO_PIN_NAND_RB);
 }
 
 /*
@@ -185,7 +185,7 @@ static int __init ams_delta_init(void)
         this->read_buf = ams_delta_read_buf;
         this->verify_buf = ams_delta_verify_buf;
         this->cmd_ctrl = ams_delta_hwcontrol;
-        if (!omap_request_gpio(AMS_DELTA_GPIO_PIN_NAND_RB)) {
+        if (gpio_request(AMS_DELTA_GPIO_PIN_NAND_RB, "nand_rdy") == 0) {
                 this->dev_ready = ams_delta_nand_ready;
         } else {
                 this->dev_ready = NULL;
diff --git a/drivers/video/omap/lcd_inn1610.c b/drivers/video/omap/lcd_inn1610.c
index 6a42c6a0cd99..4c4f7ee6d733 100644
--- a/drivers/video/omap/lcd_inn1610.c
+++ b/drivers/video/omap/lcd_inn1610.c
@@ -32,43 +32,43 @@ static int innovator1610_panel_init(struct lcd_panel *panel,
 {
         int r = 0;
 
-        if (omap_request_gpio(14)) {
+        if (gpio_request(14, "lcd_en0")) {
                 pr_err(MODULE_NAME ": can't request GPIO 14\n");
                 r = -1;
                 goto exit;
         }
-        if (omap_request_gpio(15)) {
+        if (gpio_request(15, "lcd_en1")) {
                 pr_err(MODULE_NAME ": can't request GPIO 15\n");
-                omap_free_gpio(14);
+                gpio_free(14);
                 r = -1;
                 goto exit;
         }
         /* configure GPIO(14, 15) as outputs */
-        omap_set_gpio_direction(14, 0);
-        omap_set_gpio_direction(15, 0);
+        gpio_direction_output(14, 0);
+        gpio_direction_output(15, 0);
 exit:
         return r;
 }
 
 static void innovator1610_panel_cleanup(struct lcd_panel *panel)
 {
-        omap_free_gpio(15);
-        omap_free_gpio(14);
+        gpio_free(15);
+        gpio_free(14);
 }
 
 static int innovator1610_panel_enable(struct lcd_panel *panel)
 {
         /* set GPIO14 and GPIO15 high */
-        omap_set_gpio_dataout(14, 1);
-        omap_set_gpio_dataout(15, 1);
+        gpio_set_value(14, 1);
+        gpio_set_value(15, 1);
         return 0;
 }
 
 static void innovator1610_panel_disable(struct lcd_panel *panel)
 {
         /* set GPIO13, GPIO14 and GPIO15 low */
-        omap_set_gpio_dataout(14, 0);
-        omap_set_gpio_dataout(15, 0);
+        gpio_set_value(14, 0);
+        gpio_set_value(15, 0);
 }
 
 static unsigned long innovator1610_panel_get_caps(struct lcd_panel *panel)
diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/omap/lcd_osk.c
index a4a725f427a4..379c96d36da5 100644
--- a/drivers/video/omap/lcd_osk.c
+++ b/drivers/video/omap/lcd_osk.c
@@ -29,6 +29,7 @@
 
 static int osk_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
 {
+        /* gpio2 was allocated in board init */
         return 0;
 }
 
@@ -47,11 +48,8 @@ static int osk_panel_enable(struct lcd_panel *panel)
         /* Set PWL level */
         omap_writeb(0xFF, OMAP_PWL_ENABLE);
 
-        /* configure GPIO2 as output */
-        omap_set_gpio_direction(2, 0);
-
-        /* set GPIO2 high */
-        omap_set_gpio_dataout(2, 1);
+        /* set GPIO2 high (lcd power enabled) */
+        gpio_set_value(2, 1);
 
         return 0;
 }
@@ -65,7 +63,7 @@ static void osk_panel_disable(struct lcd_panel *panel)
         omap_writeb(0x00, OMAP_PWL_CLK_ENABLE);
 
         /* set GPIO2 low */
-        omap_set_gpio_dataout(2, 0);
+        gpio_set_value(2, 0);
 }
 
 static unsigned long osk_panel_get_caps(struct lcd_panel *panel)
diff --git a/drivers/video/omap/lcd_sx1.c b/drivers/video/omap/lcd_sx1.c
index caa6a896cb8b..e55de201b8ff 100644
--- a/drivers/video/omap/lcd_sx1.c
+++ b/drivers/video/omap/lcd_sx1.c
@@ -81,21 +81,21 @@ static void epson_sendbyte(int flag, unsigned char byte)
         int i, shifter = 0x80;
 
         if (!flag)
-                omap_set_gpio_dataout(_A_LCD_SSC_A0, 0);
+                gpio_set_value(_A_LCD_SSC_A0, 0);
         mdelay(2);
-        omap_set_gpio_dataout(A_LCD_SSC_RD, 1);
+        gpio_set_value(A_LCD_SSC_RD, 1);
 
-        omap_set_gpio_dataout(A_LCD_SSC_SD, flag);
+        gpio_set_value(A_LCD_SSC_SD, flag);
 
         OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200);
         OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202);
         for (i = 0; i < 8; i++) {
                 OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2200);
-                omap_set_gpio_dataout(A_LCD_SSC_SD, shifter & byte);
+                gpio_set_value(A_LCD_SSC_SD, shifter & byte);
                 OMAP_MCBSP_WRITE(OMAP1510_MCBSP3_BASE, PCR0, 0x2202);
                 shifter >>= 1;
         }
-        omap_set_gpio_dataout(_A_LCD_SSC_A0, 1);
+        gpio_set_value(_A_LCD_SSC_A0, 1);
 }
 
 static void init_system(void)
@@ -107,25 +107,18 @@ static void init_system(void)
 static void setup_GPIO(void)
 {
         /* new wave */
-        omap_request_gpio(A_LCD_SSC_RD);
-        omap_request_gpio(A_LCD_SSC_SD);
-        omap_request_gpio(_A_LCD_RESET);
-        omap_request_gpio(_A_LCD_SSC_CS);
-        omap_request_gpio(_A_LCD_SSC_A0);
-
-        /* set all GPIOs to output */
-        omap_set_gpio_direction(A_LCD_SSC_RD, 0);
-        omap_set_gpio_direction(A_LCD_SSC_SD, 0);
-        omap_set_gpio_direction(_A_LCD_RESET, 0);
-        omap_set_gpio_direction(_A_LCD_SSC_CS, 0);
-        omap_set_gpio_direction(_A_LCD_SSC_A0, 0);
-
-        /* set GPIO data */
-        omap_set_gpio_dataout(A_LCD_SSC_RD, 1);
-        omap_set_gpio_dataout(A_LCD_SSC_SD, 0);
-        omap_set_gpio_dataout(_A_LCD_RESET, 0);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_A0, 1);
+        gpio_request(A_LCD_SSC_RD, "lcd_ssc_rd");
+        gpio_request(A_LCD_SSC_SD, "lcd_ssc_sd");
+        gpio_request(_A_LCD_RESET, "lcd_reset");
+        gpio_request(_A_LCD_SSC_CS, "lcd_ssc_cs");
+        gpio_request(_A_LCD_SSC_A0, "lcd_ssc_a0");
+
+        /* set GPIOs to output, with initial data */
+        gpio_direction_output(A_LCD_SSC_RD, 1);
+        gpio_direction_output(A_LCD_SSC_SD, 0);
+        gpio_direction_output(_A_LCD_RESET, 0);
+        gpio_direction_output(_A_LCD_SSC_CS, 1);
+        gpio_direction_output(_A_LCD_SSC_A0, 1);
 }
 
 static void display_init(void)
@@ -139,61 +132,61 @@ static void display_init(void)
         mdelay(2);
 
         /* reset LCD */
-        omap_set_gpio_dataout(A_LCD_SSC_SD, 1);
+        gpio_set_value(A_LCD_SSC_SD, 1);
         epson_sendbyte(0, 0x25);
 
-        omap_set_gpio_dataout(_A_LCD_RESET, 0);
+        gpio_set_value(_A_LCD_RESET, 0);
         mdelay(10);
-        omap_set_gpio_dataout(_A_LCD_RESET, 1);
+        gpio_set_value(_A_LCD_RESET, 1);
 
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
         mdelay(2);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD, phase 1 */
         epson_sendbyte(0, 0xCA);
         for (i = 0; i < 10; i++)
                 epson_sendbyte(1, INIT_1[i]);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 2 */
         epson_sendbyte(0, 0xCB);
         for (i = 0; i < 125; i++)
                 epson_sendbyte(1, INIT_2[i]);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 2a */
         epson_sendbyte(0, 0xCC);
         for (i = 0; i < 14; i++)
                 epson_sendbyte(1, INIT_3[i]);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 3 */
         epson_sendbyte(0, 0xBC);
         epson_sendbyte(1, 0x08);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 4 */
         epson_sendbyte(0, 0x07);
         epson_sendbyte(1, 0x05);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 5 */
         epson_sendbyte(0, 0x94);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 6 */
         epson_sendbyte(0, 0xC6);
         epson_sendbyte(1, 0x80);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
         mdelay(100); /* used to be 1000 */
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 7 */
         epson_sendbyte(0, 0x16);
@@ -201,8 +194,8 @@ static void display_init(void)
         epson_sendbyte(1, 0x00);
         epson_sendbyte(1, 0xB1);
         epson_sendbyte(1, 0x00);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 8 */
         epson_sendbyte(0, 0x76);
@@ -210,12 +203,12 @@ static void display_init(void)
         epson_sendbyte(1, 0x00);
         epson_sendbyte(1, 0xDB);
         epson_sendbyte(1, 0x00);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         /* init LCD phase 9 */
         epson_sendbyte(0, 0xAF);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
 }
 
 static int sx1_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
@@ -231,18 +224,18 @@ static void sx1_panel_disable(struct lcd_panel *panel)
 {
         printk(KERN_INFO "SX1: LCD panel disable\n");
         sx1_setmmipower(0);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
 
         epson_sendbyte(0, 0x25);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         epson_sendbyte(0, 0xAE);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
         mdelay(100);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 0);
+        gpio_set_value(_A_LCD_SSC_CS, 0);
 
         epson_sendbyte(0, 0x95);
-        omap_set_gpio_dataout(_A_LCD_SSC_CS, 1);
+        gpio_set_value(_A_LCD_SSC_CS, 1);
 }
 
 static int sx1_panel_enable(struct lcd_panel *panel)