diff options
author | Geordan Neukum <gneukum1@gmail.com> | 2019-06-02 15:58:36 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-03 14:17:01 +0200 |
commit | 1914e9ebd362af679a4bf384e7960d47788d27e1 (patch) | |
tree | 5fdde0710e3056e9a18fdb0171caf25a5e618b9d /drivers/staging | |
parent | 66594e3f48cc868abd0955d16bb661170674bda2 (diff) |
staging: kpc2000: kpc_spi: remove function kp_spi_bytes_per_word()
The static function kp_spi_bytes_per_word() is defined in kpc2000_spi.c,
but it is completely unused. As this function is unused, it can and
should be removed.
Signed-off-by: Geordan Neukum <gneukum1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/kpc2000/kpc2000_spi.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/staging/kpc2000/kpc2000_spi.c b/drivers/staging/kpc2000/kpc2000_spi.c index 049b1e324031..b513432a26ed 100644 --- a/drivers/staging/kpc2000/kpc2000_spi.c +++ b/drivers/staging/kpc2000/kpc2000_spi.c @@ -162,20 +162,6 @@ union kp_spi_ffctrl { /*************** * SPI Helpers * ***************/ - static inline int -kp_spi_bytes_per_word(int word_len) -{ - if (word_len <= 8){ - return 1; - } - else if (word_len <= 16) { - return 2; - } - else { /* word_len <= 32 */ - return 4; - } -} - static inline u64 kp_spi_read_reg(struct kp_spi_controller_state *cs, int idx) { |