[PATCH net-next] sfc: falcon: use DEVICE_ATTR_*() macro
From: YueHaibing <hidden>
Date: 2021-05-23 03:24:57
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> --- drivers/net/ethernet/sfc/falcon/efx.c | 4 ++-- drivers/net/ethernet/sfc/falcon/falcon_boards.c | 10 +++++----- 2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c
index 5e7a57b680ca..9ec752a43c75 100644
--- a/drivers/net/ethernet/sfc/falcon/efx.c
+++ b/drivers/net/ethernet/sfc/falcon/efx.c@@ -2254,12 +2254,12 @@ static struct notifier_block ef4_netdev_notifier = { }; static ssize_t -show_phy_type(struct device *dev, struct device_attribute *attr, char *buf) +phy_type_show(struct device *dev, struct device_attribute *attr, char *buf) { struct ef4_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 ef4_register_netdev(struct ef4_nic *efx) {
diff --git a/drivers/net/ethernet/sfc/falcon/falcon_boards.c b/drivers/net/ethernet/sfc/falcon/falcon_boards.c
index 729a05c1b0cf..2d2d8099011e 100644
--- a/drivers/net/ethernet/sfc/falcon/falcon_boards.c
+++ b/drivers/net/ethernet/sfc/falcon/falcon_boards.c@@ -354,16 +354,16 @@ static int sfe4001_poweron(struct ef4_nic *efx) return rc; } -static ssize_t show_phy_flash_cfg(struct device *dev, +static ssize_t phy_flash_cfg_show(struct device *dev, struct device_attribute *attr, char *buf) { struct ef4_nic *efx = dev_get_drvdata(dev); return sprintf(buf, "%d\n", !!(efx->phy_mode & PHY_MODE_SPECIAL)); } -static ssize_t set_phy_flash_cfg(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t phy_flash_cfg_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct ef4_nic *efx = dev_get_drvdata(dev); enum ef4_phy_mode old_mode, new_mode;
@@ -396,7 +396,7 @@ static ssize_t set_phy_flash_cfg(struct device *dev, return err ? err : count; } -static DEVICE_ATTR(phy_flash_cfg, 0644, show_phy_flash_cfg, set_phy_flash_cfg); +static DEVICE_ATTR_RW(phy_flash_cfg); static void sfe4001_fini(struct ef4_nic *efx) {
--
2.17.1