ALSA: line6: Use explicit type for serial number
The serial number (aka ESN) is a 32-bit value. Signed-off-by: Chris Rorvick <chris@rorvick.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -426,7 +426,7 @@ EXPORT_SYMBOL_GPL(line6_write_data);
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Read Line 6 device serial number.
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(POD, TonePort, GuitarPort)
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*/
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int line6_read_serial_number(struct usb_line6 *line6, int *serial_number)
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int line6_read_serial_number(struct usb_line6 *line6, u32 *serial_number)
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{
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return line6_read_data(line6, 0x80d0, serial_number,
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sizeof(*serial_number));
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@ -150,7 +150,7 @@ extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1,
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extern int line6_read_data(struct usb_line6 *line6, int address, void *data,
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size_t datalen);
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extern int line6_read_serial_number(struct usb_line6 *line6,
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int *serial_number);
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u32 *serial_number);
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extern int line6_send_raw_message_async(struct usb_line6 *line6,
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const char *buffer, int size);
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extern int line6_send_sysex_message(struct usb_line6 *line6,
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@ -73,7 +73,7 @@ struct usb_line6_pod {
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int startup_progress;
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/* Serial number of device */
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int serial_number;
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u32 serial_number;
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/* Firmware version (x 100) */
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int firmware_version;
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@ -247,7 +247,7 @@ static ssize_t serial_number_show(struct device *dev,
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struct usb_interface *interface = to_usb_interface(dev);
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struct usb_line6_pod *pod = usb_get_intfdata(interface);
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return sprintf(buf, "%d\n", pod->serial_number);
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return sprintf(buf, "%u\n", pod->serial_number);
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}
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/*
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@ -49,7 +49,7 @@ struct usb_line6_toneport {
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int source;
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/* Serial number of device */
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int serial_number;
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u32 serial_number;
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/* Firmware version (x 100) */
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int firmware_version;
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