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authorYueHaibing <yuehaibing@huawei.com>2021-05-23 06:20:30 +0300
committerDavid S. Miller <davem@davemloft.net>2021-05-24 03:18:42 +0300
commit3880fc37beba5d6878ef4c8d57f21683974a211b (patch)
tree93cd024d1f2848a011c18e66d7850a87fa726fe2 /drivers/net/ethernet/sfc
parent52af13a41489d7bbc1932d17583eff6e5fffc820 (diff)
downloadlinux-3880fc37beba5d6878ef4c8d57f21683974a211b.tar.xz
sfc: use DEVICE_ATTR_*() macro
Use DEVICE_ATTR_*() helper instead of plain DEVICE_ATTR, which makes the code a bit shorter and easier to read. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc')
-rw-r--r--drivers/net/ethernet/sfc/ef10.c17
-rw-r--r--drivers/net/ethernet/sfc/efx.c6
-rw-r--r--drivers/net/ethernet/sfc/efx_common.c12
3 files changed, 18 insertions, 17 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index c3f35da1b82a..d597c89f00ed 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -370,9 +370,9 @@ static int efx_ef10_get_mac_address_vf(struct efx_nic *efx, u8 *mac_address)
return 0;
}
-static ssize_t efx_ef10_show_link_control_flag(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t link_control_flag_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct efx_nic *efx = dev_get_drvdata(dev);
@@ -382,9 +382,9 @@ static ssize_t efx_ef10_show_link_control_flag(struct device *dev,
? 1 : 0);
}
-static ssize_t efx_ef10_show_primary_flag(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t primary_flag_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct efx_nic *efx = dev_get_drvdata(dev);
@@ -519,9 +519,8 @@ static void efx_ef10_cleanup_vlans(struct efx_nic *efx)
mutex_unlock(&nic_data->vlan_lock);
}
-static DEVICE_ATTR(link_control_flag, 0444, efx_ef10_show_link_control_flag,
- NULL);
-static DEVICE_ATTR(primary_flag, 0444, efx_ef10_show_primary_flag, NULL);
+static DEVICE_ATTR_RO(link_control_flag);
+static DEVICE_ATTR_RO(primary_flag);
static int efx_ef10_probe(struct efx_nic *efx)
{
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 4fd9903ffe98..37fcf2eb0741 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -689,13 +689,13 @@ static struct notifier_block efx_netdev_notifier = {
.notifier_call = efx_netdev_event,
};
-static ssize_t
-show_phy_type(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t phy_type_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
struct efx_nic *efx = dev_get_drvdata(dev);
return sprintf(buf, "%d\n", efx->phy_type);
}
-static DEVICE_ATTR(phy_type, 0444, show_phy_type, NULL);
+static DEVICE_ATTR_RO(phy_type);
static int efx_register_netdev(struct efx_nic *efx)
{
diff --git a/drivers/net/ethernet/sfc/efx_common.c b/drivers/net/ethernet/sfc/efx_common.c
index de797e1ac5a9..896b59253197 100644
--- a/drivers/net/ethernet/sfc/efx_common.c
+++ b/drivers/net/ethernet/sfc/efx_common.c
@@ -1160,8 +1160,9 @@ void efx_fini_io(struct efx_nic *efx)
}
#ifdef CONFIG_SFC_MCDI_LOGGING
-static ssize_t show_mcdi_log(struct device *dev, struct device_attribute *attr,
- char *buf)
+static ssize_t mcdi_logging_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
{
struct efx_nic *efx = dev_get_drvdata(dev);
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
@@ -1169,8 +1170,9 @@ static ssize_t show_mcdi_log(struct device *dev, struct device_attribute *attr,
return scnprintf(buf, PAGE_SIZE, "%d\n", mcdi->logging_enabled);
}
-static ssize_t set_mcdi_log(struct device *dev, struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t mcdi_logging_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
struct efx_nic *efx = dev_get_drvdata(dev);
struct efx_mcdi_iface *mcdi = efx_mcdi(efx);
@@ -1180,7 +1182,7 @@ static ssize_t set_mcdi_log(struct device *dev, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(mcdi_logging, 0644, show_mcdi_log, set_mcdi_log);
+static DEVICE_ATTR_RW(mcdi_logging);
void efx_init_mcdi_logging(struct efx_nic *efx)
{