diff options
| author | Jeff Garzik <jeff@garzik.org> | 2006-10-11 03:56:12 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-10-11 03:56:12 -0400 |
| commit | 24fcbacedb0d83cabc6761acbecfbf751265ce52 (patch) | |
| tree | 7147b206304b028c3cfd5de6317e5c8510098ca9 /drivers/serial/amba-pl010.c | |
| parent | 2f614fe04f4463ff22234133319067d7361f54e5 (diff) | |
| parent | 53a5fbdc2dff55161a206ed1a1385a8fa8055c34 (diff) | |
Merge branch 'master' into upstream-fixes
Diffstat (limited to 'drivers/serial/amba-pl010.c')
| -rw-r--r-- | drivers/serial/amba-pl010.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 7311d8487c96..4213fabc62bf 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -111,12 +111,7 @@ static void pl010_enable_ms(struct uart_port *port) writel(cr, port->membase + UART010_CR); } -static void -#ifdef SUPPORT_SYSRQ -pl010_rx_chars(struct uart_port *port, struct pt_regs *regs) -#else -pl010_rx_chars(struct uart_port *port) -#endif +static void pl010_rx_chars(struct uart_port *port) { struct tty_struct *tty = port->info->tty; unsigned int status, ch, flag, rsr, max_count = 256; @@ -156,7 +151,7 @@ pl010_rx_chars(struct uart_port *port) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(port, ch, regs)) + if (uart_handle_sysrq_char(port, ch)) goto ignore_char; uart_insert_char(port, rsr, UART01x_RSR_OE, ch, flag); @@ -227,7 +222,7 @@ static void pl010_modem_status(struct uart_port *port) wake_up_interruptible(&uap->port.info->delta_msr_wait); } -static irqreturn_t pl010_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t pl010_int(int irq, void *dev_id) { struct uart_port *port = dev_id; unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT; @@ -239,11 +234,7 @@ static irqreturn_t pl010_int(int irq, void *dev_id, struct pt_regs *regs) if (status) { do { if (status & (UART010_IIR_RTIS | UART010_IIR_RIS)) -#ifdef SUPPORT_SYSRQ - pl010_rx_chars(port, regs); -#else pl010_rx_chars(port); -#endif if (status & UART010_IIR_MIS) pl010_modem_status(port); if (status & UART010_IIR_TIS) |