[PATCH 14/14] net: axienet: Fix kernel-doc warnings
Michal Simek
michal.simek at xilinx.com
Wed Feb 12 10:55:48 EST 2014
This patch remove kernel-doc warnings.
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---
drivers/net/ethernet/xilinx/xilinx_axienet.h | 6 +++-
drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 38 ++++++++++++++---------
drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c | 6 ++--
3 files changed, 32 insertions(+), 18 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index 995a6e7..ac6aae9 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -412,6 +412,10 @@ struct axidma_bd {
* supported, the maximum frame size would be 9k. Else it is
* 1522 bytes (assuming support for basic VLAN)
* @rxmem: Stores rx memory size for jumbo frame handling.
+ * @csum_offload_on_tx_path: Stores the checksum selection on TX side.
+ * @csum_offload_on_rx_path: Stores the checksum selection on RX side.
+ * @coalesce_count_rx: Store the irq coalesce on RX side.
+ * @coalesce_count_tx: Store the irq coalesce on TX side.
*/
struct axienet_local {
struct net_device *ndev;
@@ -476,7 +480,7 @@ struct axienet_option {
* @lp: Pointer to axienet local structure
* @offset: Address offset from the base address of Axi Ethernet core
*
- * returns: The contents of the Axi Ethernet register
+ * Return: The contents of the Axi Ethernet register
*
* This function returns the contents of the corresponding register.
*/
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 6dd3eee..f88779e 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -117,7 +117,7 @@ static struct axienet_option axienet_options[] = {
* @lp: Pointer to axienet local structure
* @reg: Address offset from the base address of the Axi DMA core
*
- * returns: The contents of the Axi DMA register
+ * Return: The contents of the Axi DMA register
*
* This function returns the contents of the corresponding Axi DMA register.
*/
@@ -179,8 +179,7 @@ static void axienet_dma_bd_release(struct net_device *ndev)
* axienet_dma_bd_init - Setup buffer descriptor rings for Axi DMA
* @ndev: Pointer to the net_device structure
*
- * returns: 0, on success
- * -ENOMEM, on failure
+ * Return: 0, on success -ENOMEM, on failure
*
* This function is called to initialize the Rx and Tx DMA descriptor
* rings. This initializes the descriptors with required default values
@@ -320,7 +319,7 @@ static void axienet_set_mac_address(struct net_device *ndev, void *address)
* @ndev: Pointer to the net_device structure
* @p: 6 byte Address to be written as MAC address
*
- * returns: 0 for all conditions. Presently, there is no failure case.
+ * Return: 0 for all conditions. Presently, there is no failure case.
*
* This function is called to initialize the MAC address of the Axi Ethernet
* core. It calls the core specific axienet_set_mac_address. This is the
@@ -622,7 +621,7 @@ static void axienet_start_xmit_done(struct net_device *ndev)
* @lp: Pointer to the axienet_local structure
* @num_frag: The number of BDs to check for
*
- * returns: 0, on success
+ * Return: 0, on success
* NETDEV_TX_BUSY, if any of the descriptors are not free
*
* This function is invoked before BDs are allocated and transmission starts.
@@ -645,7 +644,7 @@ static inline int axienet_check_tx_bd_space(struct axienet_local *lp,
* @skb: sk_buff pointer that contains data to be Txed.
* @ndev: Pointer to net_device structure.
*
- * returns: NETDEV_TX_OK, on success
+ * Return: NETDEV_TX_OK, on success
* NETDEV_TX_BUSY, if any of the descriptors are not free
*
* This function is invoked from upper layers to initiate transmission. The
@@ -800,7 +799,7 @@ static void axienet_recv(struct net_device *ndev)
* @irq: irq number
* @_ndev: net_device pointer
*
- * returns: IRQ_HANDLED for all cases.
+ * Return: IRQ_HANDLED for all cases.
*
* This is the Axi DMA Tx done Isr. It invokes "axienet_start_xmit_done"
* to complete the BD processing.
@@ -849,7 +848,7 @@ out:
* @irq: irq number
* @_ndev: net_device pointer
*
- * returns: IRQ_HANDLED for all cases.
+ * Return: IRQ_HANDLED for all cases.
*
* This is the Axi DMA Rx Isr. It invokes "axienet_recv" to complete the BD
* processing.
@@ -899,7 +898,7 @@ static void axienet_dma_err_handler(unsigned long data);
* axienet_open - Driver open routine.
* @ndev: Pointer to net_device structure
*
- * returns: 0, on success.
+ * Return: 0, on success.
* -ENODEV, if PHY cannot be connected to
* non-zero error value on failure
*
@@ -980,7 +979,7 @@ err_tx_irq:
* axienet_stop - Driver stop routine.
* @ndev: Pointer to net_device structure
*
- * returns: 0, on success.
+ * Return: 0, on success.
*
* This is the driver stop routine. It calls phy_disconnect to stop the PHY
* device. It also removes the interrupt handlers and disables the interrupts.
@@ -1020,7 +1019,7 @@ static int axienet_stop(struct net_device *ndev)
* @ndev: Pointer to net_device structure
* @new_mtu: New mtu value to be applied
*
- * returns: Always returns 0 (success).
+ * Return: Always returns 0 (success).
*
* This is the change mtu driver routine. It checks if the Axi Ethernet
* hardware supports jumbo frames before changing the mtu. This can be
@@ -1087,6 +1086,8 @@ static const struct net_device_ops axienet_netdev_ops = {
* not be found, the function returns -ENODEV. This function calls the
* relevant PHY ethtool API to get the PHY settings.
* Issue "ethtool ethX" under linux prompt to execute this function.
+ *
+ * Return: 0 on success, -ENODEV if PHY doesn't exist
*/
static int axienet_ethtools_get_settings(struct net_device *ndev,
struct ethtool_cmd *ecmd)
@@ -1108,6 +1109,8 @@ static int axienet_ethtools_get_settings(struct net_device *ndev,
* relevant PHY ethtool API to set the PHY.
* Issue e.g. "ethtool -s ethX speed 1000" under linux prompt to execute this
* function.
+ *
+ * Return: 0 on success, -ENODEV if PHY doesn't exist
*/
static int axienet_ethtools_set_settings(struct net_device *ndev,
struct ethtool_cmd *ecmd)
@@ -1142,6 +1145,8 @@ static void axienet_ethtools_get_drvinfo(struct net_device *ndev,
*
* This implements ethtool command for getting the total register length
* information.
+ *
+ * Return: the total regs length
*/
static int axienet_ethtools_get_regs_len(struct net_device *ndev)
{
@@ -1228,11 +1233,13 @@ axienet_ethtools_get_pauseparam(struct net_device *ndev,
* axienet_ethtools_set_pauseparam - Set device pause parameter(flow control)
* settings.
* @ndev: Pointer to net_device structure
- * @epauseparam:Pointer to ethtool_pauseparam structure
+ * @epauseparm:Pointer to ethtool_pauseparam structure
*
* This implements ethtool command for enabling flow control on Rx and Tx
* paths. Issue "ethtool -A ethX tx on|off" under linux prompt to execute this
* function.
+ *
+ * Return: 0 on success, -EFAULT if device is running
*/
static int
axienet_ethtools_set_pauseparam(struct net_device *ndev,
@@ -1269,6 +1276,8 @@ axienet_ethtools_set_pauseparam(struct net_device *ndev,
* This implements ethtool command for getting the DMA interrupt coalescing
* count on Tx and Rx paths. Issue "ethtool -c ethX" under linux prompt to
* execute this function.
+ *
+ * Return: 0 always
*/
static int axienet_ethtools_get_coalesce(struct net_device *ndev,
struct ethtool_coalesce *ecoalesce)
@@ -1292,6 +1301,8 @@ static int axienet_ethtools_get_coalesce(struct net_device *ndev,
* This implements ethtool command for setting the DMA interrupt coalescing
* count on Tx and Rx paths. Issue "ethtool -C ethX rx-frames 5" under linux
* prompt to execute this function.
+ *
+ * Return: 0, on success, Non-zero error value on failure.
*/
static int axienet_ethtools_set_coalesce(struct net_device *ndev,
struct ethtool_coalesce *ecoalesce)
@@ -1481,9 +1492,8 @@ static void axienet_dma_err_handler(unsigned long data)
/**
* axienet_probe - Axi Ethernet probe function.
* @pdev: Pointer to platform device structure.
- * @match: Pointer to device id structure
*
- * returns: 0, on success
+ * Return: 0, on success
* Non-zero error value on failure.
*
* This is the probe routine for Axi Ethernet driver. This is called before
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c b/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c
index d6b72b0..46b6133 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_mdio.c
@@ -37,7 +37,7 @@ int axienet_mdio_wait_until_ready(struct axienet_local *lp)
* @phy_id: Address of the PHY device
* @reg: PHY register to read
*
- * returns: The register contents on success, -ETIMEDOUT on a timeout
+ * Return: The register contents on success, -ETIMEDOUT on a timeout
*
* Reads the contents of the requested register from the requested PHY
* address by first writing the details into MCR register. After a while
@@ -80,7 +80,7 @@ static int axienet_mdio_read(struct mii_bus *bus, int phy_id, int reg)
* @reg: PHY register to write to
* @val: Value to be written into the register
*
- * returns: 0 on success, -ETIMEDOUT on a timeout
+ * Return: 0 on success, -ETIMEDOUT on a timeout
*
* Writes the value to the requested register by first writing the value
* into MWD register. The the MCR register is then appropriately setup
@@ -119,7 +119,7 @@ static int axienet_mdio_write(struct mii_bus *bus, int phy_id, int reg,
* @lp: Pointer to axienet local data structure.
* @np: Pointer to device node
*
- * returns: 0 on success, -ETIMEDOUT on a timeout, -ENOMEM when
+ * Return: 0 on success, -ETIMEDOUT on a timeout, -ENOMEM when
* mdiobus_alloc (to allocate memory for mii bus structure) fails.
*
* Sets up the MDIO interface by initializing the MDIO clock and enabling the
--
1.8.2.3
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