@@ -473,9 +473,9 @@ static struct vio_version vcc_versions[] = {
static struct tty_port_operations vcc_port_ops = { 0 };
-static ssize_t vcc_sysfs_domain_show(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t domain_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct vcc_port *port;
int rv;
@@ -505,9 +505,9 @@ static int vcc_send_ctl(struct vcc_port *port, int ctl)
return rv;
}
-static ssize_t vcc_sysfs_break_store(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t break_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct vcc_port *port;
unsigned long flags;
@@ -530,8 +530,8 @@ static ssize_t vcc_sysfs_break_store(struct device *dev,
return rv;
}
-static DEVICE_ATTR(domain, 0400, vcc_sysfs_domain_show, NULL);
-static DEVICE_ATTR(break, 0200, NULL, vcc_sysfs_break_store);
+static DEVICE_ATTR_ADMIN_RO(domain);
+static DEVICE_ATTR_WO(break);
static struct attribute *vcc_sysfs_entries[] = {
&dev_attr_domain.attr,
Use DEVICE_ATTR_*() macro helper instead of plain DEVICE_ATTR, which makes the code a bit shorter and easier to read. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> --- drivers/tty/vcc.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)