diff options
Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index ea5013aa69e2..968bf1e8b0fe 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1687,7 +1687,7 @@ EXPORT_SYMBOL_GPL(musb_mailbox); /*-------------------------------------------------------------------------*/ static ssize_t -musb_mode_show(struct device *dev, struct device_attribute *attr, char *buf) +mode_show(struct device *dev, struct device_attribute *attr, char *buf) { struct musb *musb = dev_to_musb(dev); unsigned long flags; @@ -1701,7 +1701,7 @@ musb_mode_show(struct device *dev, struct device_attribute *attr, char *buf) } static ssize_t -musb_mode_store(struct device *dev, struct device_attribute *attr, +mode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) { struct musb *musb = dev_to_musb(dev); @@ -1721,10 +1721,10 @@ musb_mode_store(struct device *dev, struct device_attribute *attr, return (status == 0) ? n : status; } -static DEVICE_ATTR(mode, 0644, musb_mode_show, musb_mode_store); +static DEVICE_ATTR_RW(mode); static ssize_t -musb_vbus_store(struct device *dev, struct device_attribute *attr, +vbus_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) { struct musb *musb = dev_to_musb(dev); @@ -1748,7 +1748,7 @@ musb_vbus_store(struct device *dev, struct device_attribute *attr, } static ssize_t -musb_vbus_show(struct device *dev, struct device_attribute *attr, char *buf) +vbus_show(struct device *dev, struct device_attribute *attr, char *buf) { struct musb *musb = dev_to_musb(dev); unsigned long flags; @@ -1773,13 +1773,12 @@ musb_vbus_show(struct device *dev, struct device_attribute *attr, char *buf) return sprintf(buf, "Vbus %s, timeout %lu msec\n", vbus ? "on" : "off", val); } -static DEVICE_ATTR(vbus, 0644, musb_vbus_show, musb_vbus_store); +static DEVICE_ATTR_RW(vbus); /* Gadget drivers can't know that a host is connected so they might want * to start SRP, but users can. This allows userspace to trigger SRP. */ -static ssize_t -musb_srp_store(struct device *dev, struct device_attribute *attr, +static ssize_t srp_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t n) { struct musb *musb = dev_to_musb(dev); @@ -1796,7 +1795,7 @@ musb_srp_store(struct device *dev, struct device_attribute *attr, return n; } -static DEVICE_ATTR(srp, 0644, NULL, musb_srp_store); +static DEVICE_ATTR_WO(srp); static struct attribute *musb_attributes[] = { &dev_attr_mode.attr, |