diff options
| author | Breno Leitão <leitao@linux.vnet.ibm.com> | 2009-09-29 22:16:56 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-12 02:18:02 +0300 |
| commit | cead486f407bbf152feccfe3734dd3966f9ff166 (patch) | |
| tree | 258cb4af57edcf0814bf0940330e3cfde86dec20 /drivers/serial | |
| parent | a53568a22adf6881183096d0863b0ff301173cbd (diff) | |
| download | linux-cead486f407bbf152feccfe3734dd3966f9ff166.tar.xz | |
jsm: removing ch_old_baud field
Currently the field jsm_channel->ch_old_baud is not used, just
assigned in a lot of places but never used. This patches removes
this field.
Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com>
Cc: Scott Kilau <scottk@digi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/jsm/jsm.h | 2 | ||||
| -rw-r--r-- | drivers/serial/jsm/jsm_neo.c | 2 | ||||
| -rw-r--r-- | drivers/serial/jsm/jsm_tty.c | 2 |
3 files changed, 0 insertions, 6 deletions
diff --git a/drivers/serial/jsm/jsm.h b/drivers/serial/jsm/jsm.h index afcbee24a6b2..d413e4a6aa9b 100644 --- a/drivers/serial/jsm/jsm.h +++ b/drivers/serial/jsm/jsm.h @@ -215,8 +215,6 @@ struct jsm_channel { u8 ch_stopc; /* Stop character */ u8 ch_startc; /* Start character */ - u32 ch_old_baud; /* Cache of the current baud */ - u32 ch_wopen; /* Waiting for open process cnt */ u8 ch_mostat; /* FEP output modem status */ diff --git a/drivers/serial/jsm/jsm_neo.c b/drivers/serial/jsm/jsm_neo.c index 088e702ef5f3..bee37274cc9a 100644 --- a/drivers/serial/jsm/jsm_neo.c +++ b/drivers/serial/jsm/jsm_neo.c @@ -954,7 +954,6 @@ static void neo_param(struct jsm_channel *ch) ch->ch_flags |= (CH_BAUD0); ch->ch_mostat &= ~(UART_MCR_RTS | UART_MCR_DTR); neo_assert_modem_signals(ch); - ch->ch_old_baud = 0; return; } else { @@ -1041,7 +1040,6 @@ static void neo_param(struct jsm_channel *ch) quot = ch->ch_bd->bd_dividend / baud; if (quot != 0) { - ch->ch_old_baud = baud; writeb(UART_LCR_DLAB, &ch->ch_neo_uart->lcr); writeb((quot & 0xff), &ch->ch_neo_uart->txrx); writeb((quot >> 8), &ch->ch_neo_uart->ier); diff --git a/drivers/serial/jsm/jsm_tty.c b/drivers/serial/jsm/jsm_tty.c index 6423dfb825f4..1bcad596f3d6 100644 --- a/drivers/serial/jsm/jsm_tty.c +++ b/drivers/serial/jsm/jsm_tty.c @@ -296,8 +296,6 @@ static void jsm_tty_close(struct uart_port *port) bd->bd_ops->assert_modem_signals(channel); } - channel->ch_old_baud = 0; - /* Turn off UART interrupts for this port */ channel->ch_bd->bd_ops->uart_off(channel); |