diff options
| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2015-01-01 17:23:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-17 15:19:52 -0800 |
| commit | f37e90e9a15e03a4987790d192c4e7fceba2bdef (patch) | |
| tree | 64eed5593ca62e7979ca33e9c2d29bf97f3bbbb5 /drivers/staging/gs_fpgaboot | |
| parent | 9b872a74b8d15d388065ac7919555a5e036046dc (diff) | |
staging: gs_fpgaboot: io.c: Remove unused function
Remove the function bitswap() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: Insop Song <Insop.Song@gainspeed.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gs_fpgaboot')
| -rw-r--r-- | drivers/staging/gs_fpgaboot/io.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/staging/gs_fpgaboot/io.c b/drivers/staging/gs_fpgaboot/io.c index b260e45c6698..819db53da64d 100644 --- a/drivers/staging/gs_fpgaboot/io.c +++ b/drivers/staging/gs_fpgaboot/io.c @@ -79,15 +79,6 @@ void xl_shift_bytes_out(enum wbus bus_byte, unsigned char *pdata) /* * generic bit swap for xilinx SYSTEMMAP FPGA programming */ -static inline unsigned char bitswap(unsigned char s) -{ - unsigned char d; - - d = (((s&0x80)>>7) | ((s&0x40)>>5) | ((s&0x20)>>3) | ((s&0x10)>>1) | - ((s&0x08)<<1) | ((s&0x04)<<3) | ((s&0x02)<<5) | ((s&0x01)<<7)); - return d; -} - void xl_program_b(int32_t i) { } |