Messages in this thread Patch in this message | | | From | Radhey Shyam Pandey <> | Subject | [PATCH 3/5] net: emaclite: update kernel-doc comments | Date | Mon, 18 Jun 2018 05:08:21 -0600 |
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This patch fixes below kernel-doc warnings:
Function parameter or member 'maxlen' not described in 'xemaclite_recv_data' Function parameter or member 'address'not described in 'xemaclite_set_mac_address' Excess function parameter 'addr' description in 'xemaclite_set_mac_address' No description found for return value of 'xemaclite_interrupt' No description found for return value of 'xemaclite_mdio_write' Function parameter or member 'dev' not described in 'xemaclite_mdio_setup' Excess function parameter 'ofdev' description in 'xemaclite_mdio_setup' No description found for return value of 'xemaclite_open' No description found for return value of 'xemaclite_close' Excess function parameter 'match' description in 'xemaclite_of_probe'
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> --- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index 8d84f58..0b41cc5 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -369,6 +369,7 @@ static int xemaclite_send_data(struct net_local *drvdata, u8 *data, * xemaclite_recv_data - Receive a frame * @drvdata: Pointer to the Emaclite device private data * @data: Address where the data is to be received + * @maxlen: Maximum supported ethernet packet length * * This function is intended to be called from the interrupt context or * with a wrapper which waits for the receive frame to be available. @@ -488,7 +489,7 @@ static void xemaclite_update_address(struct net_local *drvdata, /** * xemaclite_set_mac_address - Set the MAC address for this device * @dev: Pointer to the network device instance - * @addr: Void pointer to the sockaddr structure + * @address: Void pointer to the sockaddr structure * * This function copies the HW address from the sockaddr strucutre to the * net_device structure and updates the address in HW. @@ -637,6 +638,8 @@ static void xemaclite_rx_handler(struct net_device *dev) * @dev_id: Void pointer to the network device instance used as callback * reference * + * Return: IRQ_HANDLED + * * This function handles the Tx and Rx interrupts of the EmacLite device. */ static irqreturn_t xemaclite_interrupt(int irq, void *dev_id) @@ -770,6 +773,8 @@ static int xemaclite_mdio_read(struct mii_bus *bus, int phy_id, int reg) * * This function waits till the device is ready to accept a new MDIO * request and then writes the val to the MDIO Write Data register. + * + * Return: 0 upon success or a negative error upon failure */ static int xemaclite_mdio_write(struct mii_bus *bus, int phy_id, int reg, u16 val) @@ -803,7 +808,7 @@ static int xemaclite_mdio_write(struct mii_bus *bus, int phy_id, int reg, /** * xemaclite_mdio_setup - Register mii_bus for the Emaclite device * @lp: Pointer to the Emaclite device private data - * @ofdev: Pointer to OF device structure + * @dev: Pointer to OF device structure * * This function enables MDIO bus in the Emaclite device and registers a * mii_bus. @@ -903,6 +908,9 @@ static void xemaclite_adjust_link(struct net_device *ndev) * This function sets the MAC address, requests an IRQ and enables interrupts * for the Emaclite device and starts the Tx queue. * It also connects to the phy device, if MDIO is included in Emaclite device. + * + * Return: 0 on success. -ENODEV, if PHY cannot be connected. + * Non-zero error value on failure. */ static int xemaclite_open(struct net_device *dev) { @@ -973,6 +981,8 @@ static int xemaclite_open(struct net_device *dev) * This function stops the Tx queue, disables interrupts and frees the IRQ for * the Emaclite device. * It also disconnects the phy device associated with the Emaclite device. + * + * Return: 0, always. */ static int xemaclite_close(struct net_device *dev) { @@ -1064,7 +1074,6 @@ static const struct net_device_ops xemaclite_netdev_ops; /** * xemaclite_of_probe - Probe method for the Emaclite device. * @ofdev: Pointer to OF device structure - * @match: Pointer to the structure used for matching a device * * This function probes for the Emaclite device in the device tree. * It initializes the driver data structure and the hardware, sets the MAC -- 2.7.4
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