From f3cb67b0f3473056d026fb7880a6442c83887a14 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 19 Mar 2019 20:49:28 +0200 Subject: enc28j60: Amend comments by fixing typos, adding periods, etc Amend comments in the code: - adding periods to the multi-line comments - fixing typos - capitalize first word in the sentences - etc Signed-off-by: Andy Shevchenko Signed-off-by: David S. Miller --- drivers/net/ethernet/microchip/enc28j60.c | 31 ++++++++++++++++--------------- 1 file changed, 16 insertions(+), 15 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/microchip/enc28j60.c b/drivers/net/ethernet/microchip/enc28j60.c index 6cb0fe5d6371..c27bf8a7c32a 100644 --- a/drivers/net/ethernet/microchip/enc28j60.c +++ b/drivers/net/ethernet/microchip/enc28j60.c @@ -40,7 +40,8 @@ (NETIF_MSG_PROBE | NETIF_MSG_IFUP | NETIF_MSG_IFDOWN | NETIF_MSG_LINK) /* Buffer size required for the largest SPI transfer (i.e., reading a - * frame). */ + * frame). + */ #define SPI_TRANSFER_BUF_LEN (4 + MAX_FRAMELEN) #define TX_TIMEOUT (4 * HZ) @@ -82,7 +83,7 @@ static struct { /* * SPI read buffer - * wait for the SPI transfer and copy received data to destination + * Wait for the SPI transfer and copy received data to destination. */ static int spi_read_buf(struct enc28j60_net *priv, int len, u8 *data) @@ -191,7 +192,7 @@ static void enc28j60_soft_reset(struct enc28j60_net *priv) { spi_write_op(priv, ENC28J60_SOFT_RESET, 0, ENC28J60_SOFT_RESET); /* Errata workaround #1, CLKRDY check is unreliable, - * delay at least 1 mS instead */ + * delay at least 1 ms instead */ udelay(2000); } @@ -203,7 +204,7 @@ static void enc28j60_set_bank(struct enc28j60_net *priv, u8 addr) u8 b = (addr & BANK_MASK) >> 5; /* These registers (EIE, EIR, ESTAT, ECON2, ECON1) - * are present in all banks, no need to switch bank + * are present in all banks, no need to switch bank. */ if (addr >= EIE && addr <= ECON1) return; @@ -364,7 +365,7 @@ static void locked_regw_write(struct enc28j60_net *priv, /* * Buffer memory read - * Select the starting address and execute a SPI buffer read + * Select the starting address and execute a SPI buffer read. */ static void enc28j60_mem_read(struct enc28j60_net *priv, u16 addr, int len, u8 *data) @@ -452,7 +453,7 @@ static int wait_phy_ready(struct enc28j60_net *priv) /* * PHY register read - * PHY registers are not accessed directly, but through the MII + * PHY registers are not accessed directly, but through the MII. */ static u16 enc28j60_phy_read(struct enc28j60_net *priv, u8 address) { @@ -639,8 +640,8 @@ static void nolock_txfifo_init(struct enc28j60_net *priv, u16 start, u16 end) /* * Low power mode shrinks power consumption about 100x, so we'd like - * the chip to be in that mode whenever it's inactive. (However, we - * can't stay in lowpower mode during suspend with WOL active.) + * the chip to be in that mode whenever it's inactive. (However, we + * can't stay in low power mode during suspend with WOL active.) */ static void enc28j60_lowpower(struct enc28j60_net *priv, bool is_low) { @@ -693,7 +694,7 @@ static int enc28j60_hw_init(struct enc28j60_net *priv) /* * Check the RevID. * If it's 0x00 or 0xFF probably the enc28j60 is not mounted or - * damaged + * damaged. */ reg = locked_regb_read(priv, EREVID); if (netif_msg_drv(priv)) @@ -734,7 +735,7 @@ static int enc28j60_hw_init(struct enc28j60_net *priv) /* * MACLCON1 (default) * MACLCON2 (default) - * Set the maximum packet size which the controller will accept + * Set the maximum packet size which the controller will accept. */ locked_regw_write(priv, MAMXFLL, MAX_FRAMELEN); @@ -785,7 +786,7 @@ static void enc28j60_hw_enable(struct enc28j60_net *priv) static void enc28j60_hw_disable(struct enc28j60_net *priv) { mutex_lock(&priv->lock); - /* disable interrutps and packet reception */ + /* disable interrupts and packet reception */ nolock_regb_write(priv, EIE, 0x00); nolock_reg_bfclr(priv, ECON1, ECON1_RXEN); priv->hw_enable = false; @@ -999,7 +1000,7 @@ static void enc28j60_hw_rx(struct net_device *ndev) /* * Move the RX read pointer to the start of the next * received packet. - * This frees the memory we just read out + * This frees the memory we just read out. */ erxrdpt = erxrdpt_workaround(next_packet, RXSTART_INIT, RXEND_INIT); if (netif_msg_hw(priv)) @@ -1107,8 +1108,8 @@ static void enc28j60_tx_clear(struct net_device *ndev, bool err) /* * RX handler - * ignore PKTIF because is unreliable! (look at the errata datasheet) - * check EPKTCNT is the suggested workaround. + * Ignore PKTIF because is unreliable! (Look at the errata datasheet) + * Check EPKTCNT is the suggested workaround. * We don't need to clear interrupt flag, automatically done when * enc28j60_hw_rx() decrements the packet counter. * Returns how many packet processed. @@ -1305,7 +1306,7 @@ static netdev_tx_t enc28j60_send_packet(struct sk_buff *skb, * packet, you should return '1' from this function. * In such a case you _may not_ do anything to the * SKB, it is still owned by the network queueing - * layer when an error is returned. This means you + * layer when an error is returned. This means you * may not modify any SKB fields, you may not free * the SKB, etc. */ -- cgit v1.2.3-59-g8ed1b