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staging: line6: drop variax guitar sysfs attr

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Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stefan Hajnoczi 2012-11-22 20:49:15 +01:00 committed by Greg Kroah-Hartman
parent d46e7c2152
commit 52c5505ac5
2 changed files with 0 additions and 27 deletions
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22
drivers/staging/line6/variax.c
View File

@ -250,11 +250,6 @@ void line6_variax_process_message(struct usb_line6_variax *variax)
sizeof(variax_request_bank) - 2) == 0) {
line6_dump_finished(&variax->dumpreq);
variax_startup6(variax);
} else if (memcmp(buf + 1, variax_init_model + 1,
sizeof(variax_init_model) - 1) == 0) {
memcpy(variax->guitar,
buf + sizeof(variax_init_model),
sizeof(variax->guitar));
} else if (memcmp(buf + 1, variax_init_version + 1,
sizeof(variax_init_version) - 1) == 0) {
variax_startup3(variax);
@ -275,17 +270,6 @@ void line6_variax_process_message(struct usb_line6_variax *variax)
}
}
/*
"read" request on "guitar" special file.
*/
static ssize_t variax_get_guitar(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct usb_line6_variax *variax =
usb_get_intfdata(to_usb_interface(dev));
return sprintf(buf, "%s\n", variax->guitar);
}
#ifdef CONFIG_LINE6_USB_RAW
static char *variax_alloc_sysex_buffer(struct usb_line6_variax *variax,
@ -333,9 +317,6 @@ static ssize_t variax_set_raw2(struct device *dev,
#endif
/* Variax workbench special files: */
static DEVICE_ATTR(guitar, S_IRUGO, variax_get_guitar, line6_nop_write);
#ifdef CONFIG_LINE6_USB_RAW
static DEVICE_ATTR(raw, S_IWUSR, line6_nop_read, line6_set_raw);
static DEVICE_ATTR(raw2, S_IWUSR, line6_nop_read, variax_set_raw2);
@ -369,8 +350,6 @@ static void variax_destruct(struct usb_interface *interface)
*/
static int variax_create_files2(struct device *dev)
{
int err;
CHECK_RETURN(device_create_file(dev, &dev_attr_guitar));
#ifdef CONFIG_LINE6_USB_RAW
CHECK_RETURN(device_create_file(dev, &dev_attr_raw));
CHECK_RETURN(device_create_file(dev, &dev_attr_raw2));
@ -469,7 +448,6 @@ void line6_variax_disconnect(struct usb_interface *interface)
if (dev != NULL) {
/* remove sysfs entries: */
line6_variax_remove_files(0, 0, dev);
device_remove_file(dev, &dev_attr_guitar);
#ifdef CONFIG_LINE6_USB_RAW
device_remove_file(dev, &dev_attr_raw);
device_remove_file(dev, &dev_attr_raw2);

5
drivers/staging/line6/variax.h
View File

@ -82,11 +82,6 @@ struct usb_line6_variax {
*/
struct variax_model model_data;
/**
Name of connected guitar.
*/
unsigned char guitar[18];
/**
Handler for device initializaton.
*/