diff options
| -rw-r--r-- | drivers/tty/serial/8250/8250_port.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index 430e3467aff7..df2b2f6463c5 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -2876,7 +2876,7 @@ static int do_serial8250_get_rxtrig(struct tty_port *port) return rxtrig_bytes; } -static ssize_t serial8250_get_attr_rx_trig_bytes(struct device *dev, +static ssize_t rx_trig_bytes_show(struct device *dev, struct device_attribute *attr, char *buf) { struct tty_port *port = dev_get_drvdata(dev); @@ -2922,7 +2922,7 @@ static int do_serial8250_set_rxtrig(struct tty_port *port, unsigned char bytes) return ret; } -static ssize_t serial8250_set_attr_rx_trig_bytes(struct device *dev, +static ssize_t rx_trig_bytes_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct tty_port *port = dev_get_drvdata(dev); @@ -2943,18 +2943,16 @@ static ssize_t serial8250_set_attr_rx_trig_bytes(struct device *dev, return count; } -static DEVICE_ATTR(rx_trig_bytes, S_IRUSR | S_IWUSR | S_IRGRP, - serial8250_get_attr_rx_trig_bytes, - serial8250_set_attr_rx_trig_bytes); +static DEVICE_ATTR_RW(rx_trig_bytes); static struct attribute *serial8250_dev_attrs[] = { &dev_attr_rx_trig_bytes.attr, - NULL, - }; + NULL +}; static struct attribute_group serial8250_dev_attr_group = { .attrs = serial8250_dev_attrs, - }; +}; static void register_dev_spec_attr_grp(struct uart_8250_port *up) { |