[PATCH v2 net-next] ehea: Use DEVICE_ATTR_*() macro
From: YueHaibing <hidden>
Date: 2021-05-23 06:02:40
Use DEVICE_ATTR_*() helper instead of plain DEVICE_ATTR, which makes the code a bit shorter and easier to read. Signed-off-by: YueHaibing <redacted> --- v2: probe_port_show should be probe_port_store drivers/net/ethernet/ibm/ehea/ehea_main.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index ea55314b209d..fb639f7644bc 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c@@ -2867,14 +2867,14 @@ static int ehea_get_jumboframe_status(struct ehea_port *port, int *jumbo) return ret; } -static ssize_t ehea_show_port_id(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t log_port_id_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct ehea_port *port = container_of(dev, struct ehea_port, ofdev.dev); return sprintf(buf, "%d", port->logical_port_id); } -static DEVICE_ATTR(log_port_id, 0444, ehea_show_port_id, NULL); +static DEVICE_ATTR_RO(log_port_id); static void logical_port_release(struct device *dev) {
@@ -3113,7 +3113,7 @@ static struct device_node *ehea_get_eth_dn(struct ehea_adapter *adapter, return NULL; } -static ssize_t ehea_probe_port(struct device *dev, +static ssize_t probe_port_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) {
@@ -3168,9 +3168,9 @@ static ssize_t ehea_probe_port(struct device *dev, return (ssize_t) count; } -static ssize_t ehea_remove_port(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t remove_port_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct ehea_adapter *adapter = dev_get_drvdata(dev); struct ehea_port *port;
@@ -3203,8 +3203,8 @@ static ssize_t ehea_remove_port(struct device *dev, return (ssize_t) count; } -static DEVICE_ATTR(probe_port, 0200, NULL, ehea_probe_port); -static DEVICE_ATTR(remove_port, 0200, NULL, ehea_remove_port); +static DEVICE_ATTR_WO(probe_port); +static DEVICE_ATTR_WO(remove_port); static int ehea_create_device_sysfs(struct platform_device *dev) {
--
2.17.1