123 static ssize_t hwsampler_read(struct file *file, char __user *buf,  in hwsampler_read()
129 static ssize_t hwsampler_write(struct file *file, char const __user *buf,  in hwsampler_write()
171 static ssize_t hw_interval_read(struct file *file, char __user *buf,  in hw_interval_read()
178 static ssize_t hw_interval_write(struct file *file, char const __user *buf,  in hw_interval_write()
214 static ssize_t hwsampler_zero_read(struct file *file, char __user *buf,  in hwsampler_zero_read()
220 static ssize_t hwsampler_zero_write(struct file *file, char const __user *buf,  in hwsampler_zero_write()
244 static ssize_t hwsampler_kernel_read(struct file *file, char __user *buf,  in hwsampler_kernel_read()
251 static ssize_t hwsampler_kernel_write(struct file *file, char const __user *buf,  in hwsampler_kernel_write()
279 static ssize_t hwsampler_user_read(struct file *file, char __user *buf,  in hwsampler_user_read()
286 static ssize_t hwsampler_user_write(struct file *file, char const __user *buf,  in hwsampler_user_write()
319 static ssize_t timer_enabled_read(struct file *file, char __user *buf,  in timer_enabled_read()
325 static ssize_t timer_enabled_write(struct file *file, char const __user *buf,  in timer_enabled_write()