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Staging: line6: Fix Sparse Warning of incorrect type

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This patch fixes the following sparse warnings in toneport.c-

drivers/staging/line6/toneport.c:329:48: warning: incorrect type in argument 1 (different base types)
drivers/staging/line6/toneport.c:329:48:    expected short [signed] product
drivers/staging/line6/toneport.c:329:48:    got restricted __le16 [usertype] idProduct
drivers/staging/line6/toneport.c:385:48: warning: incorrect type in argument 1 (different base types)
drivers/staging/line6/toneport.c:385:48:    expected short [signed] product
drivers/staging/line6/toneport.c:385:48:    got restricted __le16 [usertype] idProduct
drivers/staging/line6/toneport.c:438:64: warning: incorrect type in argument 1 (different base types)
drivers/staging/line6/toneport.c:438:64:    expected short [signed] product
drivers/staging/line6/toneport.c:438:64:    got restricted __le16 [usertype] idProduct

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rashika Kheria 2013-10-26 17:15:21 +05:30 committed by Greg Kroah-Hartman
parent f3912ce336
commit c0fa05f3de
1 changed files with 7 additions and 3 deletions
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10
drivers/staging/line6/toneport.c
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@ -307,6 +307,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
int ticks;
struct usb_line6 *line6 = &toneport->line6;
struct usb_device *usbdev = line6->usbdev;
u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
/* sync time on device with host: */
ticks = (int)get_seconds();
@ -326,7 +327,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport)
0x0000);
}
if (toneport_has_led(usbdev->descriptor.idProduct))
if (toneport_has_led(idProduct))
toneport_update_led(&usbdev->dev);
}
@ -339,6 +340,7 @@ static int toneport_try_init(struct usb_interface *interface,
int err;
struct usb_line6 *line6 = &toneport->line6;
struct usb_device *usbdev = line6->usbdev;
u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
if ((interface == NULL) || (toneport == NULL))
return -ENODEV;
@ -382,7 +384,7 @@ static int toneport_try_init(struct usb_interface *interface,
line6_read_serial_number(line6, &toneport->serial_number);
line6_read_data(line6, 0x80c2, &toneport->firmware_version, 1);
if (toneport_has_led(usbdev->descriptor.idProduct)) {
if (toneport_has_led(idProduct)) {
CHECK_RETURN(device_create_file
(&interface->dev, &dev_attr_led_red));
CHECK_RETURN(device_create_file
@ -428,14 +430,16 @@ void line6_toneport_reset_resume(struct usb_line6_toneport *toneport)
void line6_toneport_disconnect(struct usb_interface *interface)
{
struct usb_line6_toneport *toneport;
u16 idProduct;
if (interface == NULL)
return;
toneport = usb_get_intfdata(interface);
del_timer_sync(&toneport->timer);
idProduct = le16_to_cpu(toneport->line6.usbdev->descriptor.idProduct);
if (toneport_has_led(toneport->line6.usbdev->descriptor.idProduct)) {
if (toneport_has_led(idProduct)) {
device_remove_file(&interface->dev, &dev_attr_led_red);
device_remove_file(&interface->dev, &dev_attr_led_green);
}