diff options
Diffstat (limited to 'drivers/net/wireless/hermes.c')
| -rw-r--r-- | drivers/net/wireless/hermes.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/net/wireless/hermes.c b/drivers/net/wireless/hermes.c index be24f01ea46..2aa2f389c0d 100644 --- a/drivers/net/wireless/hermes.c +++ b/drivers/net/wireless/hermes.c @@ -424,43 +424,6 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len, return err; } -/* Write a block of data to the chip's buffer with padding if - * neccessary, via the BAP. Synchronization/serialization is the - * caller's problem. - * - * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware - */ -int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len, - u16 id, u16 offset) -{ - int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; - int err = 0; - - if (len < 0 || data_len > len) - return -EINVAL; - - err = hermes_bap_seek(hw, bap, id, offset); - if (err) - goto out; - - /* Transfer all the complete words of data */ - hermes_write_bytes(hw, dreg, buf, data_len); - /* If there is an odd byte left over pad and transfer it */ - if (data_len & 1) { - u8 end[2]; - end[1] = 0; - end[0] = ((unsigned char *)buf)[data_len - 1]; - hermes_write_bytes(hw, dreg, end, 2); - data_len ++; - } - /* Now send zeros for the padding */ - if (data_len < len) - hermes_clear_words(hw, dreg, (len - data_len) / 2); - /* Complete */ - out: - return err; -} - /* Read a Length-Type-Value record from the card. * * If length is NULL, we ignore the length read from the card, and @@ -548,7 +511,6 @@ EXPORT_SYMBOL(hermes_allocate); EXPORT_SYMBOL(hermes_bap_pread); EXPORT_SYMBOL(hermes_bap_pwrite); -EXPORT_SYMBOL(hermes_bap_pwrite_pad); EXPORT_SYMBOL(hermes_read_ltv); EXPORT_SYMBOL(hermes_write_ltv); |