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path: root/drivers/parport/parport_sunbpp.c
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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 9390a534a2b2..983a2d2df659 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;