From 8bdda5ddd1f1590ae24002749adb72693b80baaf Mon Sep 17 00:00:00 2001 From: Rickard Strandqvist Date: Tue, 13 Jan 2015 19:50:21 +0100 Subject: atm: horizon: Remove some unused functions Removes some functions that are not used anywhere: channel_to_vpivci() query_tx_channel_config() rx_disabled_handler() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist Signed-off-by: David S. Miller --- drivers/atm/horizon.c | 24 ------------------------ 1 file changed, 24 deletions(-) diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index 1dc0519333f2..527bbd595e37 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -458,12 +458,6 @@ static inline void update_tx_channel_config (hrz_dev * dev, short chan, u8 mode, return; } -static inline u16 query_tx_channel_config (hrz_dev * dev, short chan, u8 mode) { - wr_regw (dev, TX_CHANNEL_CONFIG_COMMAND_OFF, - chan * TX_CHANNEL_CONFIG_MULT | mode); - return rd_regw (dev, TX_CHANNEL_CONFIG_DATA_OFF); -} - /********** dump functions **********/ static inline void dump_skb (char * prefix, unsigned int vc, struct sk_buff * skb) { @@ -513,16 +507,6 @@ static inline void dump_framer (hrz_dev * dev) { /* RX channels are 10 bit integers, these fns are quite paranoid */ -static inline int channel_to_vpivci (const u16 channel, short * vpi, int * vci) { - unsigned short vci_bits = 10 - vpi_bits; - if ((channel & RX_CHANNEL_MASK) == channel) { - *vci = channel & ((~0)<> vci_bits; - return channel ? 0 : -EINVAL; - } - return -EINVAL; -} - static inline int vpivci_to_channel (u16 * channel, const short vpi, const int vci) { unsigned short vci_bits = 10 - vpi_bits; if (0 <= vpi && vpi < 1<