Commit 70430786 authored by David Howells's avatar David Howells Committed by Linus Torvalds
Browse files

MN10300: Handle removal of struct uart_info

Commit ebd2c8f6 removed struct uart_info and
commit bdc04e31

 further moved delta_msr_wait.
Fix up the MN10300 on-chip serial port drivers to comply with this.
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a7077099
......@@ -85,7 +85,7 @@ void foo(void)
OFFSET(__rx_buffer, mn10300_serial_port, rx_buffer);
OFFSET(__rx_inp, mn10300_serial_port, rx_inp);
OFFSET(__rx_outp, mn10300_serial_port, rx_outp);
OFFSET(__tx_info_buffer, mn10300_serial_port, uart.info);
OFFSET(__uart_state, mn10300_serial_port, uart.state);
OFFSET(__tx_xchar, mn10300_serial_port, tx_xchar);
OFFSET(__tx_break, mn10300_serial_port, tx_break);
OFFSET(__intr_flags, mn10300_serial_port, intr_flags);
......
......@@ -130,7 +130,7 @@ ENTRY(mn10300_serial_vdma_tx_handler)
or d2,d2
bne mnsc_vdma_tx_xchar
mov (__tx_info_buffer,a3),a2 # get the uart_info struct for Tx
mov (__uart_state,a3),a2 # see if the TTY Tx queue has anything in it
mov (__xmit_tail,a2),d3
mov (__xmit_head,a2),d2
cmp d3,d2
......
......@@ -391,7 +391,7 @@ static int mask_test_and_clear(volatile u8 *ptr, u8 mask)
static void mn10300_serial_receive_interrupt(struct mn10300_serial_port *port)
{
struct uart_icount *icount = &port->uart.icount;
struct tty_struct *tty = port->uart.info->port.tty;
struct tty_struct *tty = port->uart.state->port.tty;
unsigned ix;
int count;
u8 st, ch, push, status, overrun;
......@@ -566,16 +566,16 @@ static void mn10300_serial_transmit_interrupt(struct mn10300_serial_port *port)
{
_enter("%s", port->name);
if (!port->uart.info || !port->uart.info->port.tty) {
if (!port->uart.state || !port->uart.state->port.tty) {
mn10300_serial_dis_tx_intr(port);
return;
}
if (uart_tx_stopped(&port->uart) ||
uart_circ_empty(&port->uart.info->xmit))
uart_circ_empty(&port->uart.state->xmit))
mn10300_serial_dis_tx_intr(port);
if (uart_circ_chars_pending(&port->uart.info->xmit) < WAKEUP_CHARS)
if (uart_circ_chars_pending(&port->uart.state->xmit) < WAKEUP_CHARS)
uart_write_wakeup(&port->uart);
}
......@@ -596,7 +596,7 @@ static void mn10300_serial_cts_changed(struct mn10300_serial_port *port, u8 st)
*port->_control = ctr;
uart_handle_cts_change(&port->uart, st & SC2STR_CTS);
wake_up_interruptible(&port->uart.info->delta_msr_wait);
wake_up_interruptible(&port->uart.state->port.delta_msr_wait);
}
/*
......@@ -705,8 +705,8 @@ static void mn10300_serial_start_tx(struct uart_port *_port)
_enter("%s{%lu}",
port->name,
CIRC_CNT(&port->uart.info->xmit.head,
&port->uart.info->xmit.tail,
CIRC_CNT(&port->uart.state->xmit.head,
&port->uart.state->xmit.tail,
UART_XMIT_SIZE));
/* kick the virtual DMA controller */
......
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