Merge current mainline tree into linux-omap tree

[pandora-kernel.git] / drivers / input / keyboard / omap-keypad.c

diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 38b1a79..d57d2cb 100644 (file)
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -66,7 +66,7 @@ struct omap_kp {
        spinlock_t suspend_lock;
 };
 
-DECLARE_TASKLET_DISABLED(kp_tasklet, omap_kp_tasklet, 0);
+static DECLARE_TASKLET_DISABLED(kp_tasklet, omap_kp_tasklet, 0);
 
 static int *keymap;
 static unsigned int *row_gpios;
@@ -76,12 +76,9 @@ 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)
@@ -90,7 +87,7 @@ 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;
@@ -361,23 +358,23 @@ 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;
@@ -446,10 +443,10 @@ 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);
@@ -466,9 +463,9 @@ 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 {