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[PATCH] Serial: Bugs are not capabilities 

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2005-06-23 22:26:43 +01:00
parent 55d3b282b9
commit 67f7654ea1
1 changed files with 4 additions and 4 deletions
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8
drivers/serial/8250.c
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@ -1037,7 +1037,7 @@ static void serial8250_start_tx(struct uart_port *port, unsigned int tty_start)
up->ier |= UART_IER_THRI;
serial_out(up, UART_IER, up->ier);
if (up->capabilities & UART_BUG_TXEN) {
if (up->bugs & UART_BUG_TXEN) {
unsigned char lsr, iir;
lsr = serial_in(up, UART_LSR);
iir = serial_in(up, UART_IIR);
@ -1564,13 +1564,13 @@ static int serial8250_startup(struct uart_port *port)
serial_outp(up, UART_IER, 0);
if (lsr & UART_LSR_TEMT && iir & UART_IIR_NO_INT) {
if (!(up->capabilities & UART_BUG_TXEN)) {
up->capabilities |= UART_BUG_TXEN;
if (!(up->bugs & UART_BUG_TXEN)) {
up->bugs |= UART_BUG_TXEN;
pr_debug("ttyS%d - enabling bad tx status workarounds\n",
port->line);
}
} else {
up->capabilities &= ~UART_BUG_TXEN;
up->bugs &= ~UART_BUG_TXEN;
}
spin_unlock_irqrestore(&up->port.lock, flags);