staging: dgnc: remove dead code

Driver contains dead code, guarded with #ifdef's. We can safely remove
this, it will be in the git history if it is later needed.

Remove dead code.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgnc/dgnc_neo.c b/drivers/staging/dgnc/dgnc_neo.c
index b478bb4..1943e66 100644 (file)
--- a/drivers/staging/dgnc/dgnc_neo.c
+++ b/drivers/staging/dgnc/dgnc_neo.c
@@ -96,12 +96,7 @@ static inline void neo_set_cts_flow_control(struct channel_t *ch)
        unsigned char efr = readb(&ch->ch_neo_uart->efr);
 
        /* Turn on auto CTS flow control */
-#if 1
        ier |= UART_17158_IER_CTSDSR;
-#else
-       ier &= ~(UART_17158_IER_CTSDSR);
-#endif
-
        efr |= (UART_17158_EFR_ECB | UART_17158_EFR_CTSDSR);
 
        /* Turn off auto Xon flow control */
@@ -135,11 +130,7 @@ static inline void neo_set_rts_flow_control(struct channel_t *ch)
        unsigned char efr = readb(&ch->ch_neo_uart->efr);
 
        /* Turn on auto RTS flow control */
-#if 1
        ier |= UART_17158_IER_RTSDTR;
-#else
-       ier &= ~(UART_17158_IER_RTSDTR);
-#endif
        efr |= (UART_17158_EFR_ECB | UART_17158_EFR_RTSDTR);
 
        /* Turn off auto Xoff flow control */