diff options
Diffstat (limited to 'drivers/usb/core/port.c')
| -rw-r--r-- | drivers/usb/core/port.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c index e7da2fca11a4..45d7af00f8d1 100644 --- a/drivers/usb/core/port.c +++ b/drivers/usb/core/port.c @@ -9,6 +9,7 @@ #include <linux/kstrtox.h> #include <linux/slab.h> +#include <linux/sysfs.h> #include <linux/pm_qos.h> #include <linux/component.h> #include <linux/usb/of.h> @@ -166,7 +167,7 @@ static ssize_t location_show(struct device *dev, { struct usb_port *port_dev = to_usb_port(dev); - return sprintf(buf, "0x%08x\n", port_dev->location); + return sysfs_emit(buf, "0x%08x\n", port_dev->location); } static DEVICE_ATTR_RO(location); @@ -191,7 +192,7 @@ static ssize_t connect_type_show(struct device *dev, break; } - return sprintf(buf, "%s\n", result); + return sysfs_emit(buf, "%s\n", result); } static DEVICE_ATTR_RO(connect_type); @@ -210,7 +211,7 @@ static ssize_t over_current_count_show(struct device *dev, { struct usb_port *port_dev = to_usb_port(dev); - return sprintf(buf, "%u\n", port_dev->over_current_count); + return sysfs_emit(buf, "%u\n", port_dev->over_current_count); } static DEVICE_ATTR_RO(over_current_count); @@ -219,7 +220,7 @@ static ssize_t quirks_show(struct device *dev, { struct usb_port *port_dev = to_usb_port(dev); - return sprintf(buf, "%08x\n", port_dev->quirks); + return sysfs_emit(buf, "%08x\n", port_dev->quirks); } static ssize_t quirks_store(struct device *dev, struct device_attribute *attr, @@ -254,7 +255,7 @@ static ssize_t usb3_lpm_permit_show(struct device *dev, p = "0"; } - return sprintf(buf, "%s\n", p); + return sysfs_emit(buf, "%s\n", p); } static ssize_t usb3_lpm_permit_store(struct device *dev, |