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authorMatt Porter <mporter@ti.com>2012-04-20 11:28:25 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-04-20 09:48:27 -0700
commit991214386dee8a3cd9adc743778f472ac8a12bbc (patch)
tree206e223e020176c4c6cc8cb6e7d4e01912d08a2a /drivers/parport/parport_sunbpp.c
parent1790625feb3904f54c82e469a2e5997c3a01f4fa (diff)
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_sunbpp.c')
-rw-r--r--drivers/parport/parport_sunbpp.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/parport/parport_sunbpp.c b/drivers/parport/parport_sunbpp.c
index 9390a534a2b..983a2d2df65 100644
--- a/drivers/parport/parport_sunbpp.c
+++ b/drivers/parport/parport_sunbpp.c
@@ -82,27 +82,6 @@ static unsigned char parport_sunbpp_read_data(struct parport *p)
return sbus_readb(&regs->p_dr);
}
-#if 0
-static void control_pc_to_sunbpp(struct parport *p, unsigned char status)
-{
- struct bpp_regs __iomem *regs = (struct bpp_regs __iomem *)p->base;
- unsigned char value_tcr = sbus_readb(&regs->p_tcr);
- unsigned char value_or = sbus_readb(&regs->p_or);
-
- if (status & PARPORT_CONTROL_STROBE)
- value_tcr |= P_TCR_DS;
- if (status & PARPORT_CONTROL_AUTOFD)
- value_or |= P_OR_AFXN;
- if (status & PARPORT_CONTROL_INIT)
- value_or |= P_OR_INIT;
- if (status & PARPORT_CONTROL_SELECT)
- value_or |= P_OR_SLCT_IN;
-
- sbus_writeb(value_or, &regs->p_or);
- sbus_writeb(value_tcr, &regs->p_tcr);
-}
-#endif
-
static unsigned char status_sunbpp_to_pc(struct parport *p)
{
struct bpp_regs __iomem *regs = (struct bpp_regs __iomem *)p->base;