#include <linux/string.h>
#include <linux/ctype.h>
#include <linux/leds.h>
-#include <asm/arch/regs-gpio.h>
-#include <asm/hardware.h>
-#include <asm/arch/h1940-latch.h>
+#include <linux/gpio.h>
+
+#include <mach/regs-gpio.h>
+#include <mach/hardware.h>
+#include <mach/h1940-latch.h>
/*
* Green led.
*/
-void h1940_greenled_set(struct led_classdev *led_dev, enum led_brightness value)
+static void h1940_greenled_set(struct led_classdev *led_dev,
+ enum led_brightness value)
{
switch (value) {
- case LED_HALF:
- h1940_latch_control(0,H1940_LATCH_LED_FLASH);
- s3c2410_gpio_setpin(S3C2410_GPA7,1);
- break;
- case LED_FULL:
- h1940_latch_control(0,H1940_LATCH_LED_GREEN);
- s3c2410_gpio_setpin(S3C2410_GPA7,1);
- break;
- default:
- case LED_OFF:
- h1940_latch_control(H1940_LATCH_LED_FLASH,0);
- h1940_latch_control(H1940_LATCH_LED_GREEN,0);
- s3c2410_gpio_setpin(S3C2410_GPA7,0);
- break;
+ case LED_HALF:
+ h1940_latch_control(0, H1940_LATCH_LED_FLASH);
+ s3c2410_gpio_setpin(S3C2410_GPA7, 1);
+ break;
+ case LED_FULL:
+ h1940_latch_control(0, H1940_LATCH_LED_GREEN);
+ s3c2410_gpio_setpin(S3C2410_GPA7, 1);
+ break;
+ default:
+ case LED_OFF:
+ h1940_latch_control(H1940_LATCH_LED_FLASH, 0);
+ h1940_latch_control(H1940_LATCH_LED_GREEN, 0);
+ s3c2410_gpio_setpin(S3C2410_GPA7, 0);
+ break;
}
}
/*
* Red led.
*/
-void h1940_redled_set(struct led_classdev *led_dev, enum led_brightness value)
+static void h1940_redled_set(struct led_classdev *led_dev,
+ enum led_brightness value)
{
switch (value) {
- case LED_HALF:
- h1940_latch_control(0,H1940_LATCH_LED_FLASH);
- s3c2410_gpio_setpin(S3C2410_GPA1,1);
- break;
- case LED_FULL:
- h1940_latch_control(0,H1940_LATCH_LED_RED);
- s3c2410_gpio_setpin(S3C2410_GPA1,1);
- break;
- default:
- case LED_OFF:
- h1940_latch_control(H1940_LATCH_LED_FLASH,0);
- h1940_latch_control(H1940_LATCH_LED_RED,0);
- s3c2410_gpio_setpin(S3C2410_GPA1,0);
- break;
+ case LED_HALF:
+ h1940_latch_control(0, H1940_LATCH_LED_FLASH);
+ s3c2410_gpio_setpin(S3C2410_GPA1, 1);
+ break;
+ case LED_FULL:
+ h1940_latch_control(0, H1940_LATCH_LED_RED);
+ s3c2410_gpio_setpin(S3C2410_GPA1, 1);
+ break;
+ default:
+ case LED_OFF:
+ h1940_latch_control(H1940_LATCH_LED_FLASH, 0);
+ h1940_latch_control(H1940_LATCH_LED_RED, 0);
+ s3c2410_gpio_setpin(S3C2410_GPA1, 0);
+ break;
}
}
* Blue led.
* (it can only be blue flashing led)
*/
-void h1940_blueled_set(struct led_classdev *led_dev, enum led_brightness value)
+static void h1940_blueled_set(struct led_classdev *led_dev,
+ enum led_brightness value)
{
if (value) {
/* flashing Blue */
- h1940_latch_control(0,H1940_LATCH_LED_FLASH);
- s3c2410_gpio_setpin(S3C2410_GPA3,1);
+ h1940_latch_control(0, H1940_LATCH_LED_FLASH);
+ s3c2410_gpio_setpin(S3C2410_GPA3, 1);
} else {
- h1940_latch_control(H1940_LATCH_LED_FLASH,0);
- s3c2410_gpio_setpin(S3C2410_GPA3,0);
+ h1940_latch_control(H1940_LATCH_LED_FLASH, 0);
+ s3c2410_gpio_setpin(S3C2410_GPA3, 0);
}
}
.default_trigger = "h1940-bluetooth",
};
-static int __init h1940leds_probe(struct platform_device *pdev)
+static int __devinit h1940leds_probe(struct platform_device *pdev)
{
int ret;
static struct platform_driver h1940leds_driver = {
.driver = {
.name = "h1940-leds",
+ .owner = THIS_MODULE,
},
.probe = h1940leds_probe,
.remove = h1940leds_remove,
MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
MODULE_DESCRIPTION("LED driver for the iPAQ H1940");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:h1940-leds");