*/
#include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
- #define DEBUG 1
-#endif
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
(0x00 * 0x100) + color,
buffer,
8,
- 2 * HZ);
+ 2000);
if (retval)
dev_dbg(&led->udev->dev, "retval = %d\n", retval);
kfree(buffer);
}
#define show_set(value) \
-static ssize_t show_##value(struct device *dev, char *buf) \
+static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct usb_led *led = usb_get_intfdata(intf); \
\
return sprintf(buf, "%d\n", led->value); \
} \
-static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
+static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct usb_interface *intf = to_usb_interface(dev); \
struct usb_led *led = usb_get_intfdata(intf); \
struct usb_led *dev = NULL;
int retval = -ENOMEM;
- dev = kmalloc(sizeof(struct usb_led), GFP_KERNEL);
+ dev = kzalloc(sizeof(struct usb_led), GFP_KERNEL);
if (dev == NULL) {
dev_err(&interface->dev, "Out of memory\n");
goto error;
}
- memset (dev, 0x00, sizeof (*dev));
dev->udev = usb_get_dev(udev);
}
static struct usb_driver led_driver = {
- .owner = THIS_MODULE,
.name = "usbled",
.probe = led_probe,
.disconnect = led_disconnect,