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ALSA: line6: Use explicit type for serial number

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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>
This commit is contained in:
Chris Rorvick 2015-02-10 23:03:16 -06:00 committed by Takashi Iwai
parent e474e7fd40
commit 12b00157fd
4 changed files with 5 additions and 5 deletions
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2
sound/usb/line6/driver.c
View file

@ -426,7 +426,7 @@ EXPORT_SYMBOL_GPL(line6_write_data);
Read Line 6 device serial number.
(POD, TonePort, GuitarPort)
*/
int line6_read_serial_number(struct usb_line6 *line6, int *serial_number)
int line6_read_serial_number(struct usb_line6 *line6, u32 *serial_number)
{
return line6_read_data(line6, 0x80d0, serial_number,
sizeof(*serial_number));

2
sound/usb/line6/driver.h
View file

@ -150,7 +150,7 @@ extern char *line6_alloc_sysex_buffer(struct usb_line6 *line6, int code1,
extern int line6_read_data(struct usb_line6 *line6, int address, void *data,
size_t datalen);
extern int line6_read_serial_number(struct usb_line6 *line6,
int *serial_number);
u32 *serial_number);
extern int line6_send_raw_message_async(struct usb_line6 *line6,
const char *buffer, int size);
extern int line6_send_sysex_message(struct usb_line6 *line6,

4
sound/usb/line6/pod.c
View file

@ -73,7 +73,7 @@ struct usb_line6_pod {
int startup_progress;
/* Serial number of device */
int serial_number;
u32 serial_number;
/* Firmware version (x 100) */
int firmware_version;
@ -247,7 +247,7 @@ static ssize_t serial_number_show(struct device *dev,
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);
return sprintf(buf, "%u\n", pod->serial_number);
}
/*

2
sound/usb/line6/toneport.c
View file

@ -49,7 +49,7 @@ struct usb_line6_toneport {
int source;
/* Serial number of device */
int serial_number;
u32 serial_number;
/* Firmware version (x 100) */
int firmware_version;