* OMAP Keypad Driver
*
* Copyright (C) 2003 Nokia Corporation
- * Written by Timo Teräs <ext-timo.teras@nokia.com>
+ * Written by Timo Teräs <ext-timo.teras@nokia.com>
*
* Added support for H2 & H3 Keypad
* Copyright (C) 2004 Texas Instruments
#include <linux/platform_device.h>
#include <linux/mutex.h>
#include <linux/errno.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/keypad.h>
-#include <asm/arch/menelaus.h>
+#include <mach/gpio.h>
+#include <mach/keypad.h>
+#include <mach/menelaus.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
#include <asm/io.h>
-#include <asm/mach-types.h>
-#include <asm/arch/mux.h>
+#include <mach/mux.h>
#undef NEW_BOARD_LEARNING_MODE
unsigned int debounce;
};
-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;
omap_writew(0, OMAP_MPUIO_BASE + OMAP_MPUIO_KBD_MASKIT);
kp_cur_group = -1;
}
- }
+ }
}
static ssize_t omap_kp_enable_show(struct device *dev,
keymap = pdata->keymap;
if (pdata->rep)
- set_bit(EV_REP, input_dev->evbit);
+ __set_bit(EV_REP, input_dev->evbit);
if (pdata->delay)
omap_kp->delay = pdata->delay;
}
omap_set_gpio_direction(row_gpios[row_idx], 1);
}
+ } else {
+ col_idx = 0;
+ row_idx = 0;
}
setup_timer(&omap_kp->timer, omap_kp_timer, (unsigned long)omap_kp);
goto err2;
/* setup input device */
- set_bit(EV_KEY, input_dev->evbit);
+ __set_bit(EV_KEY, input_dev->evbit);
for (i = 0; keymap[i] != 0; i++)
- set_bit(keymap[i] & KEY_MAX, input_dev->keybit);
+ __set_bit(keymap[i] & KEY_MAX, input_dev->keybit);
input_dev->name = "omap-keypad";
input_dev->phys = "omap-keypad/input0";
input_dev->dev.parent = &pdev->dev;
input_dev->id.product = 0x0001;
input_dev->id.version = 0x0100;
- input_dev->keycode = keymap;
- input_dev->keycodesize = sizeof(unsigned int);
- input_dev->keycodemax = pdata->keymapsize;
-
ret = input_register_device(omap_kp->input);
if (ret < 0) {
printk(KERN_ERR "Unable to register omap-keypad input device\n");
} else {
for (irq_idx = 0; irq_idx < omap_kp->rows; irq_idx++) {
if (request_irq(OMAP_GPIO_IRQ(row_gpios[irq_idx]),
- omap_kp_interrupt,
+ omap_kp_interrupt,
IRQF_TRIGGER_FALLING,
- "omap-keypad", omap_kp) < 0)
+ "omap-keypad", omap_kp) < 0)
goto err5;
}
}
return 0;
err5:
- for (i = irq_idx-1; i >=0; i--)
+ for (i = irq_idx - 1; i >=0; i--)
free_irq(row_gpios[i], 0);
err4:
input_unregister_device(omap_kp->input);
err3:
device_remove_file(&pdev->dev, &dev_attr_enable);
err2:
- for (i = row_idx-1; i >=0; i--)
+ for (i = row_idx - 1; i >=0; i--)
omap_free_gpio(row_gpios[i]);
err1:
- for (i = col_idx-1; i >=0; i--)
+ for (i = col_idx - 1; i >=0; i--)
omap_free_gpio(col_gpios[i]);
kfree(omap_kp);
if (cpu_is_omap24xx()) {
int i;
for (i = 0; i < omap_kp->cols; i++)
- omap_free_gpio(col_gpios[i]);
+ omap_free_gpio(col_gpios[i]);
for (i = 0; i < omap_kp->rows; i++) {
- omap_free_gpio(row_gpios[i]);
+ omap_free_gpio(row_gpios[i]);
free_irq(OMAP_GPIO_IRQ(row_gpios[i]), 0);
}
} else {
.resume = omap_kp_resume,
.driver = {
.name = "omap-keypad",
+ .owner = THIS_MODULE,
},
};
module_init(omap_kp_init);
module_exit(omap_kp_exit);
-MODULE_AUTHOR("Timo Teräs");
+MODULE_AUTHOR("Timo Teräs");
MODULE_DESCRIPTION("OMAP Keypad Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:omap-keypad");