[PATCH] scsi: aic7xxx: aic7xxx_core: Remove some unused functions

Rickard Strandqvist
2015-01-03T16:32:57Z

Removes some functions that are not used anywhere:
ahc_outq() ahc_inq()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
drivers/scsi/aic7xxx/aic7xxx_core.c | 26 --------------------------
drivers/scsi/aic7xxx/aic7xxx_inline.h | 4 ----
2 files changed, 30 deletions(-)

diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 10172a3..6f91465 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -494,32 +494,6 @@ ahc_outl(struct ahc_softc *ahc, u_int port, uint32_t value)
ahc_outb(ahc, port+3, ((value) >> 24) & 0xFF);
}

-uint64_t
-ahc_inq(struct ahc_softc *ahc, u_int port)
-{
- return ((ahc_inb(ahc, port))
- | (ahc_inb(ahc, port+1) << 8)
- | (ahc_inb(ahc, port+2) << 16)
- | (ahc_inb(ahc, port+3) << 24)
- | (((uint64_t)ahc_inb(ahc, port+4)) << 32)
- | (((uint64_t)ahc_inb(ahc, port+5)) << 40)
- | (((uint64_t)ahc_inb(ahc, port+6)) << 48)
- | (((uint64_t)ahc_inb(ahc, port+7)) << 56));
-}
-
-void
-ahc_outq(struct ahc_softc *ahc, u_int port, uint64_t value)
-{
- ahc_outb(ahc, port, value & 0xFF);
- ahc_outb(ahc, port+1, (value >> 8) & 0xFF);
- ahc_outb(ahc, port+2, (value >> 16) & 0xFF);
- ahc_outb(ahc, port+3, (value >> 24) & 0xFF);
- ahc_outb(ahc, port+4, (value >> 32) & 0xFF);
- ahc_outb(ahc, port+5, (value >> 40) & 0xFF);
- ahc_outb(ahc, port+6, (value >> 48) & 0xFF);
- ahc_outb(ahc, port+7, (value >> 56) & 0xFF);
-}
-
/*
* Get a free scb. If there are none, see if we can allocate a new SCB.
*/
diff --git a/drivers/scsi/aic7xxx/aic7xxx_inline.h b/drivers/scsi/aic7xxx/aic7xxx_inline.h
index 0b57b78..cef8d98 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_inline.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_inline.h
@@ -77,10 +77,6 @@ uint32_t
ahc_inl(struct ahc_softc *ahc, u_int port);
void ahc_outl(struct ahc_softc *ahc, u_int port,
uint32_t value);
-uint64_t
- ahc_inq(struct ahc_softc *ahc, u_int port);
-void ahc_outq(struct ahc_softc *ahc, u_int port,
- uint64_t value);
struct scb*
ahc_get_scb(struct ahc_softc *ahc);
void ahc_free_scb(struct ahc_softc *ahc, struct scb *scb);
--
1.7.10.4