From: Breno Leitão Date: Tue, 29 Sep 2009 18:16:56 +0000 (-0300) Subject: jsm: removing ch_old_baud field X-Git-Tag: v3.0~6734^2~54 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cead486f407bbf152feccfe3734dd3966f9ff166;p=platform%2Fkernel%2Flinux-amlogic.git 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 Cc: Scott Kilau Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/serial/jsm/jsm.h b/drivers/serial/jsm/jsm.h index afcbee2..d413e4a 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 088e702..bee3727 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 6423dfb8..1bcad59 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);