diff options
| author | Matt Porter <mporter@ti.com> | 2012-04-20 11:28:25 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-20 09:48:27 -0700 |
| commit | 991214386dee8a3cd9adc743778f472ac8a12bbc (patch) | |
| tree | 206e223e020176c4c6cc8cb6e7d4e01912d08a2a /drivers/parport/parport_mfc3.c | |
| parent | 1790625feb3904f54c82e469a2e5997c3a01f4fa (diff) | |
| download | blackbird-op-linux-991214386dee8a3cd9adc743778f472ac8a12bbc.tar.gz blackbird-op-linux-991214386dee8a3cd9adc743778f472ac8a12bbc.zip | |
parport: remove unused dead code from lowlevel drivers
This unused code has been untouched for over 7 years and must
go.
Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport/parport_mfc3.c')
| -rw-r--r-- | drivers/parport/parport_mfc3.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c index 1c0c642b3e23..7578d79b3688 100644 --- a/drivers/parport/parport_mfc3.c +++ b/drivers/parport/parport_mfc3.c @@ -147,25 +147,6 @@ DPRINTK(KERN_DEBUG "frob_control mask %02x, value %02x\n",mask,val); return old; } -#if 0 /* currently unused */ -static unsigned char status_pc_to_mfc3(unsigned char status) -{ - unsigned char ret = 1; - - if (status & PARPORT_STATUS_BUSY) /* Busy */ - ret &= ~1; - if (status & PARPORT_STATUS_ACK) /* Ack */ - ret |= 8; - if (status & PARPORT_STATUS_PAPEROUT) /* PaperOut */ - ret |= 2; - if (status & PARPORT_STATUS_SELECT) /* select */ - ret |= 4; - if (status & PARPORT_STATUS_ERROR) /* error */ - ret |= 16; - return ret; -} -#endif - static unsigned char status_mfc3_to_pc(unsigned char status) { unsigned char ret = PARPORT_STATUS_BUSY; @@ -184,14 +165,6 @@ static unsigned char status_mfc3_to_pc(unsigned char status) return ret; } -#if 0 /* currently unused */ -static void mfc3_write_status( struct parport *p, unsigned char status) -{ -DPRINTK(KERN_DEBUG "write_status %02x\n",status); - pia(p)->ppra = (pia(p)->ppra & 0xe0) | status_pc_to_mfc3(status); -} -#endif - static unsigned char mfc3_read_status(struct parport *p) { unsigned char status; @@ -201,14 +174,6 @@ DPRINTK(KERN_DEBUG "read_status %02x\n", status); return status; } -#if 0 /* currently unused */ -static void mfc3_change_mode( struct parport *p, int m) -{ - /* XXX: This port only has one mode, and I am - not sure about the corresponding PC-style mode*/ -} -#endif - static int use_cnt = 0; static irqreturn_t mfc3_interrupt(int irq, void *dev_id) |
