diff options
Diffstat (limited to 'drivers/staging/line6/pod.c')
| -rw-r--r-- | drivers/staging/line6/pod.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c index 699b2172506..44f4b2f9857 100644 --- a/drivers/staging/line6/pod.c +++ b/drivers/staging/line6/pod.c @@ -192,23 +192,24 @@ static int pod_set_system_param_int(struct usb_line6_pod *pod, int value, /* "read" request on "serial_number" special file. */ -static ssize_t pod_get_serial_number(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t serial_number_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct usb_interface *interface = to_usb_interface(dev); struct usb_line6_pod *pod = usb_get_intfdata(interface); + return sprintf(buf, "%d\n", pod->serial_number); } /* "read" request on "firmware_version" special file. */ -static ssize_t pod_get_firmware_version(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t firmware_version_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct usb_interface *interface = to_usb_interface(dev); struct usb_line6_pod *pod = usb_get_intfdata(interface); + return sprintf(buf, "%d.%02d\n", pod->firmware_version / 100, pod->firmware_version % 100); } @@ -216,11 +217,12 @@ static ssize_t pod_get_firmware_version(struct device *dev, /* "read" request on "device_id" special file. */ -static ssize_t pod_get_device_id(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t device_id_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct usb_interface *interface = to_usb_interface(dev); struct usb_line6_pod *pod = usb_get_intfdata(interface); + return sprintf(buf, "%d\n", pod->device_id); } @@ -244,6 +246,7 @@ static void pod_startup2(unsigned long data) { struct usb_line6_pod *pod = (struct usb_line6_pod *)data; struct usb_line6 *line6 = &pod->line6; + CHECK_STARTUP_PROGRESS(pod->startup_progress, POD_STARTUP_VERSIONREQ); /* request firmware version: */ @@ -274,11 +277,9 @@ static void pod_startup4(struct work_struct *work) } /* POD special files: */ -static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write); -static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version, - line6_nop_write); -static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number, - line6_nop_write); +static DEVICE_ATTR_RO(device_id); +static DEVICE_ATTR_RO(firmware_version); +static DEVICE_ATTR_RO(serial_number); /* control info callback */ static int snd_pod_control_monitor_info(struct snd_kcontrol *kcontrol, @@ -297,6 +298,7 @@ static int snd_pod_control_monitor_get(struct snd_kcontrol *kcontrol, { struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol); struct usb_line6_pod *pod = (struct usb_line6_pod *)line6pcm->line6; + ucontrol->value.integer.value[0] = pod->monitor_level; return 0; } |