return -1;
}
-static struct sysfs_class_device *get_class_dev(char *device_name)
+static struct sysfs_class_device *get_class_dev(const char *device_name)
{
char dev_path[SYSFS_PATH_MAX];
struct sysfs_class_device *class_dev = NULL;
* If it doesn't happen in about 10 seconds, give up.
*/
#define SECONDS_TO_WAIT_FOR_FILE 10
-static int sleep_for_file(char *path, char* file)
+static int sleep_for_file(const char *path, char* file)
{
char filename[SYSFS_PATH_MAX + 6];
int loop = SECONDS_TO_WAIT_FOR_FILE;
return retval;
}
-int udev_add_device(char *path, char *subsystem, int fake)
+int udev_add_device(const char *path, const char *subsystem, int fake)
{
struct sysfs_class_device *class_dev;
struct udevice dev;