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staging: dgnc: remove dead code

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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>
This commit is contained in:
Tobin C. Harding 2017-03-28 10:28:39 +11:00 committed by Greg Kroah-Hartman
parent 0053fe0eba
commit a21f95e5cf
1 changed files with 0 additions and 9 deletions
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9
drivers/staging/dgnc/dgnc_neo.c
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@ -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 */