diff options
Diffstat (limited to 'drivers/staging/frontier/surface_sysfs.h')
| -rw-r--r-- | drivers/staging/frontier/surface_sysfs.h | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/drivers/staging/frontier/surface_sysfs.h b/drivers/staging/frontier/surface_sysfs.h deleted file mode 100644 index d50a562d658a..000000000000 --- a/drivers/staging/frontier/surface_sysfs.h +++ /dev/null @@ -1,100 +0,0 @@ -/* If you are going to abuse the preprocessor, why not ABUSE the preprocessor? - I stuck this header in a separate file so I don't have to look at it */ - -// FIXME Need locking or atomic ops - -#define show_set_mbit(dname,value,bit) \ -static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - int temp = (1 && (t->value & (1 << bit))); \ - return sprintf(buf, "%d\n", temp); \ -} \ -static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - int temp = simple_strtoul(buf, NULL, 10); \ - if(temp > 0) { long b = 1 << bit; t->value |= b; } \ - else { long b = ~(1 << bit); t->value &= b ; \ - return count; \ -} \ -static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); - -#define show_set_ebit(dname,enumname,value,bit) \ -static ssize_t show_##bit(struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - enum enumname l = bit; \ - int temp = t->value & (1 << l); \ - return sprintf(buf, "%d\n", temp); \ -} \ -static ssize_t set_##bit(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - int temp = simple_strtoul(buf, NULL, 10); \ - enum enumname l = bit;\ - long b = 1 << l; \ - if(temp > 0) { t->value |= b; } \ - else { t->value &= ~b ; \ - return count; \ -} \ -static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); - -// FIXME FOR CORRECTLY SETTING HEX from a string -#define show_set_mcmd(dname,value) \ -static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - int count = 0;\ - int i; \ - for (i = 0,i<sizeof(dname); i++) count += snprintf(buf, "%02x",t->dname[i]); \ - return(count);\ -} \ -static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - int temp = simple_strtoul(buf, NULL, 10); \ - t->value = temp; \ - return count; \ -} \ -static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); - -#define show_set_mint(dname,value) \ -static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - return sprintf(buf, "%d\n", t->value); \ -} \ -static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - int temp = simple_strtoul(buf, NULL, 10); \ - t->value = temp; \ - return count; \ -} \ -static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); - -#define show_set_mchar(dname,value) \ -static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - return sprintf(buf, "%c\n", t->value); \ -} \ -static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - struct usb_interface *intf = to_usb_interface(dev); \ - struct usb_##dname *t = usb_get_intfdata(intf); \ - int temp = simple_strtoul(buf, NULL, 10); \ - t->value = temp; \ - return count; \ -} \ -static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value); |