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@xxxxxxxxxxxxxxxxxx>
---
drivers/staging/gs_fpgaboot/io.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/gs_fpgaboot/io.c b/drivers/staging/gs_fpgaboot/io.c
index b260e45..819db53 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)
{
}
--
1.7.10.4
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