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| author | Chris Rorvick <chris@rorvick.com> | 2015-02-10 23:03:16 -0600 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-02-11 10:39:05 +0100 |
| commit | 12b00157fd8572ee1f54b70bbf496641a1608924 (patch) | |
| tree | 30769a89573e5bf1b37c5e94f78ca48077e04407 | |
| parent | e474e7fd404b9e516f1c90a1c3f485e21be34c15 (diff) | |
| download | lwn-12b00157fd8572ee1f54b70bbf496641a1608924.tar.gz lwn-12b00157fd8572ee1f54b70bbf496641a1608924.zip | |
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>
| -rw-r--r-- | sound/usb/line6/driver.c | 2 | ||||
| -rw-r--r-- | sound/usb/line6/driver.h | 2 | ||||
| -rw-r--r-- | sound/usb/line6/pod.c | 4 | ||||
| -rw-r--r-- | sound/usb/line6/toneport.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index 6c2d418b53f1..99b63a7902f3 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -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)); diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index 92a662a0469e..5d20294d64f4 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -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, diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c index 09017bc9615b..daf81d169a42 100644 --- a/sound/usb/line6/pod.c +++ b/sound/usb/line6/pod.c @@ -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); } /* diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index 1a0a485b6654..ddf7368c2001 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -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; |