diff options
Diffstat (limited to 'drivers/usb/core/ledtrig-usbport.c')
| -rw-r--r-- | drivers/usb/core/ledtrig-usbport.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/core/ledtrig-usbport.c b/drivers/usb/core/ledtrig-usbport.c index 85c999f71ad7..5e3c515991f3 100644 --- a/drivers/usb/core/ledtrig-usbport.c +++ b/drivers/usb/core/ledtrig-usbport.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/slab.h> +#include <linux/sysfs.h> #include <linux/usb.h> #include <linux/usb/of.h> @@ -87,7 +88,7 @@ static ssize_t usbport_trig_port_show(struct device *dev, struct usbport_trig_port, attr); - return sprintf(buf, "%d\n", port->observed) + 1; + return sysfs_emit(buf, "%d\n", port->observed) + 1; } static ssize_t usbport_trig_port_store(struct device *dev, |