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-rw-r--r--target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c44
1 files changed, 0 insertions, 44 deletions
diff --git a/target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c b/target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c
index 0c2bf93a5..3742e20c7 100644
--- a/target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c
+++ b/target/linux/ifxmips/files/drivers/char/ifxmips_ssc.c
@@ -89,49 +89,6 @@ ifx_ssc_get_kernel_clk (struct ifx_ssc_port *info)
return ifxmips_get_fpi_hz () / rmc;
}
-#ifndef not_yet
-#ifdef IFX_SSC_INT_USE_BH
-/*
- * This routine is used by the interrupt handler to schedule
- * processing in the software interrupt portion of the driver
- * (also known as the "bottom half"). This can be called any
- * number of times for any channel without harm.
- */
-static inline void
-ifx_ssc_sched_event (struct ifx_ssc_port *info, int event)
-{
- info->event |= 1 << event; /* remember what kind of event and who */
- queue_task (&info->tqueue, &tq_cyclades); /* it belongs to */
- mark_bh (CYCLADES_BH); /* then trigger event */
-}
-
-static void
-do_softint (void *private_)
-{
- struct ifx_ssc_port *info = (struct ifx_ssc_port *) private_;
-
- if (test_and_clear_bit (Cy_EVENT_HANGUP, &info->event))
- {
- wake_up_interruptible (&info->open_wait);
- info->flags &= ~(ASYNC_NORMAL_ACTIVE | ASYNC_CALLOUT_ACTIVE);
- }
-
- if (test_and_clear_bit (Cy_EVENT_OPEN_WAKEUP, &info->event))
- wake_up_interruptible (&info->open_wait);
-
- if (test_and_clear_bit (Cy_EVENT_DELTA_WAKEUP, &info->event))
- wake_up_interruptible (&info->delta_msr_wait);
-
- if (test_and_clear_bit (Cy_EVENT_WRITE_WAKEUP, &info->event))
- wake_up_interruptible (&tty->write_wait);
-#ifdef Z_WAKE
- if (test_and_clear_bit (Cy_EVENT_SHUTDOWN_WAKEUP, &info->event))
- wake_up_interruptible (&info->shutdown_wait);
-#endif
-}
-#endif
-#endif
-
inline static void
rx_int (struct ifx_ssc_port *info)
{
@@ -720,7 +677,6 @@ ifx_ssc_frm_control_set (struct ifx_ssc_port *info)
{
unsigned long tmp;
- // check parameters
if ((info->frm_opts.DataLength > IFX_SSC_SFCON_DATA_LENGTH_MAX)
|| (info->frm_opts.DataLength < 1)
|| (info->frm_opts.PauseLength > IFX_SSC_SFCON_PAUSE_LENGTH_MAX)